<div dir="ltr"><blockquote class="gmail_default gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
/usr/bin/ld: cannot find
/usr/lib/x86_64-linux-gnu/libQt5Multimedia.so: No such file or
directory</blockquote><div class="gmail_default" style="font-family:arial,helvetica,sans-serif;font-size:small"><br></div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif;font-size:small"> Probably deleted by your commands earlier, just reinstall libqt5multimedia-dev.</div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Sun, Apr 21, 2024 at 11:40 PM umbertofilippo <<a href="mailto:umbertofilippo@tiscali.it">umbertofilippo@tiscali.it</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><u></u>
<div>
<p>Sorry for messing things up.</p>
<p>I noticed the right command for the symlink was `sudo ln -s
/home/umberto/miniforge3/envs/memory/lib/python3.12/site-packages/PyQt5/<a href="http://QtMultimedia.abi3.so" target="_blank">QtMultimedia.abi3.so</a>
/usr/lib/x86_64-linux-gnu/libQtMultimedia.so` (not "libQt5Multimedia.so",
removed the "5").</p>
<p>Trying to rebuild again with this I got:</p>
<p>```</p>
<p>/usr/bin/ld: cannot find
/usr/lib/x86_64-linux-gnu/libQt5Multimedia.so: No such file or
directory<br>
collect2: error: ld returned 1 exit status<br>
make: *** [Makefile:210: memory] Error 1<br>
</p>
<p>```</p>
<p>Sorry for the confusion.</p>
<p>Umberto<br>
</p>
<div>On 4/21/24 18:35, umbertofilippo wrote:<br>
</div>
<blockquote type="cite">
<p>Hello again,</p>
<p><br>
</p>
<p>I gave it a try.<br>
</p>
<p>I found the <a href="http://QtMultimedia.abi.so" target="_blank">QtMultimedia.abi.so</a> file in the folder
/home/umberto/miniforge3/envs/memory/lib/python3.1/site-packages/PyQt5
(I am using a virtual Python environment created with mamba,
similar to conda).</p>
<p>I created the symlink with `sudo ln -s
/home/umberto/miniforge3/envs/memory/lib/python3.12/site-packages/PyQt5/<a href="http://QtMultimedia.abi3.so" target="_blank">QtMultimedia.abi3.so</a>
/usr/lib/x86_64-linux-gnu/libQt5Multimedia.so`. After this, I
checked that /usr/lib/x86_64-linux-gnu/libQt5Multimedia.so
points to
/home/umberto/miniforge3/envs/memory/lib/python3.12/site-packages/PyQt5/<a href="http://QtMultimedia.abi3.so" target="_blank">QtMultimedia.abi3.so</a>
by following the symlink and everything seems fine so far.</p>
<p>I then tried to re-build with `pyqtdeploy-build memory.pdt`,
then cs to build- directory, `qmake` and `make`.</p>
<p>I came back to the error I had before this:</p>
<p>```</p>
<p>/usr/bin/ld: cannot find -lQtMultimedia: No such file or
directory<br>
collect2: error: ld returned 1 exit status<br>
make: *** [Makefile:210: memory] Error 1<br>
</p>
<p> ```</p>
<p>I sincerely don't know at this point what I am supposed to do,
and I did not think it wold be this complicated.</p>
<p>Is it because I am using a virtual environment maybe?</p>
<p><br>
</p>
<p>Thanks,</p>
<p>Umberto<br>
</p>
<p><br>
</p>
<div>On 4/21/24 12:31, Charles wrote:<br>
</div>
<blockquote type="cite">
<div dir="ltr">
<div class="gmail_default" style="font-family:arial,helvetica,sans-serif;font-size:small">That
means instead of QtMultimedia.so from Qt, it wants to link
with <a href="http://QtMultimedia.abi3.so" target="_blank">QtMultimedia.abi3.so</a> from PyQt5
package instead, so you should find where that file is
located then create symlink from QtMultimedia.so to it.<br>
</div>
</div>
<br>
<div class="gmail_quote">
<div dir="ltr" class="gmail_attr">On Sun, Apr 21, 2024 at
5:16 PM umbertofilippo <<a href="mailto:umbertofilippo@tiscali.it" target="_blank">umbertofilippo@tiscali.it</a>>
wrote:<br>
</div>
<blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
<div>
<p>Thank you Charles,</p>
<p><br>
</p>
<p>I symlinked the file, and now I am receiving yet
another error:</p>
<p><br>
</p>
<p>`/usr/bin/ld: pyqtdeploy_main.o:(.data.rel+0x28):
undefined reference to `PyInit_QtMultimedia'`</p>
<p><br>
</p>
<p>I am (again) a bit stuck at this point, a google search
of "PyInit_QtMultimedia" gave no results...</p>
<p>But I am confident that slowly but steadily, error by
error, I will be able to eventually build the
application!</p>
<p>Of course, if it wasn't for the support of this mailing
list, I would not be so optimist :)<br>
</p>
<p><br>
</p>
<p>Umberto<br>
</p>
<p><br>
</p>
<div>On 4/20/24 15:57, Charles wrote:<br>
</div>
<blockquote type="cite">
<div dir="ltr">
<div class="gmail_default" style="font-family:arial,helvetica,sans-serif;font-size:small">
-lQtMultimedia means that you are linking with
QtMultimedia.so.</div>
<div class="gmail_default" style="font-family:arial,helvetica,sans-serif;font-size:small"><br>
</div>
<div class="gmail_default" style="font-family:arial,helvetica,sans-serif;font-size:small">The first
thing you do is check is your /usr/lib directory
whether that file exists: cd /usr/lib &&
find | grep -i qtmultimedia<br>
</div>
<div class="gmail_default" style="font-family:arial,helvetica,sans-serif;font-size:small"><br>
</div>
<div class="gmail_default" style="font-family:arial,helvetica,sans-serif;font-size:small">Then if
the file is not found, you check the list of files
your qtmultimedia5-dev package has. You'll see that
it has Qt5Multimedia.so.</div>
<div class="gmail_default" style="font-family:arial,helvetica,sans-serif;font-size:small"><br>
</div>
<div class="gmail_default" style="font-family:arial,helvetica,sans-serif;font-size:small">So then
what you need to do is just symlink it</div>
<div class="gmail_default" style="font-family:arial,helvetica,sans-serif;font-size:small"><br>
</div>
<div class="gmail_default" style="font-family:arial,helvetica,sans-serif;font-size:small">ln
-s /usr/lib/x86_64-linux-gnu/libQt5Multimedia.so /usr/lib/x86_64-linux-gnu/libQtMultimedia.so
</div>
</div>
<br>
<div class="gmail_quote">
<div dir="ltr" class="gmail_attr">On Sat, Apr 20, 2024
at 8:21 PM umbertofilippo <<a href="mailto:umbertofilippo@tiscali.it" target="_blank">umbertofilippo@tiscali.it</a>>
wrote:<br>
</div>
<blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
<div>
<p>Hi KC and thanks again for your suopport!</p>
<p><br>
</p>
<p>I have included it in my toml file, then tried
to build the project and I got the error:
"Project ERROR: Unknown module(s) in QT:
multimedia linux"</p>
<p><br>
</p>
<p>I then googled and understood I might need to
install QtMultimedia on my system (Linux Mint
20).</p>
<p>I then did `sudo apt install qtmultimedia5-dev
libqt5multimedia5 libqt5multimedia5-plugins`
(not sure if all were necessary), and now during
the make command I receive a new error:</p>
<p><br>
</p>
<p>```</p>
<p>/usr/bin/ld: cannot find -lQtMultimedia: No
such file or directory<br>
collect2: error: ld returned 1 exit status<br>
make: *** [Makefile:210: memory] Error 1<br>
</p>
<p>```<br>
</p>
<p><br>
</p>
<p>I tried to find out how to solve the problem
but after some search I could figure it out.</p>
<p>I guess it still has to do with some missing
components, but I could not find the proper page
with a list of all the needed libraries.<br>
</p>
<p><br>
</p>
<p>Do you or anyone else has it?<br>
</p>
<p><br>
</p>
<p>Thanks again for your time, really appreciated<br>
</p>
<p><br>
</p>
<p>Umberto<br>
</p>
<p><br>
</p>
<div>On 4/20/24 11:32, Kaiser Chief wrote:<br>
</div>
<blockquote type="cite">
<div dir="auto">
<div>Hi umbertofilippo,</div>
<div dir="auto"><br>
</div>
<div dir="auto">The non-standard python
packages should be added to the
`sysroot.toml` first.</div>
<div dir="auto"><br>
</div>
<div dir="auto">In fact, there should be a
`PyQt5` block in your `sysroot.toml`. (The
component plugin for PyQt5 will work there).
Look at the `Pyqt5.Linux` section and add
QtMultimedia to the list of modules
(QtWidgets should already be there for
instance). </div>
<div dir="auto"><br>
</div>
<div dir="auto">Then reload your .pdt and it
should automatically detect QtMultimedia
which you can tick. </div>
<div dir="auto"><br>
</div>
<div dir="auto">I have checked your python
source code and it does not seem that you
need any other dependency so you can ghead
with this change and build. </div>
<div dir="auto"><br>
</div>
<div dir="auto">Best regards, </div>
<div dir="auto"><br>
</div>
<div dir="auto">KC</div>
<div dir="auto"><br>
</div>
<div dir="auto"><br>
<div class="gmail_quote" dir="auto">
<div dir="ltr" class="gmail_attr">On Fri,
19 Apr 2024, 17:16 umbertofilippo, <<a href="mailto:umbertofilippo@tiscali.it" target="_blank">umbertofilippo@tiscali.it</a>>
wrote:<br>
</div>
<blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
<div>
<p>Hello everyone,</p>
<p><br>
</p>
<p>I finally had some time to come
back to this.</p>
<p>I tried to build my own application
(a simple memory game, whose source
you can find here: <a href="https://github.com/umbe1987/memory" rel="noreferrer" target="_blank">https://github.com/umbe1987/memory</a>).</p>
<p>Host Linux-64 and target Linux-64.<br>
</p>
<p>The deployment process seemed
smooth, however when I try to launch
my application in the build-linux-64
directory, I see this error:<br>
</p>
<p><br>
</p>
<p>```<br>
</p>
<p>Traceback (most recent call last):<br>
File "memory.py", line 6, in
<module><br>
File "<a href="http://bootstrap-3.11.0.py" rel="noreferrer" target="_blank">bootstrap-3.11.0.py</a>",
line 1178, in _find_and_load<br>
File "<a href="http://bootstrap-3.11.0.py" rel="noreferrer" target="_blank">bootstrap-3.11.0.py</a>",
line 1142, in
_find_and_load_unlocked<br>
ModuleNotFoundError: No module named
'PyQt5.QtMultimedia'<br>
</p>
<p>```</p>
<p>I went back to the .pdt file
(`pyqtdeploy-build memory.pdt`), but
in the Packages tab I cannot see
QtMultimedia listed anywhere.</p>
<p>I could try to add it manually in
the memory.pdt file, but I was
wondering if I am doing anything
wrong.</p>
<p>I am sharing the content of my pdt
file below.<br>
</p>
<p>Many thanks in advance if you wish
to help.</p>
<p><br>
</p>
<p>Umberto</p>
<p><br>
</p>
<p>memory.pdt</p>
<p>```</p>
<p>version = 0<br>
sysroot = ""<br>
sysroots_dir = ""<br>
parts = [ "Python:random",
"PyQt:PyQt5.QtWidgets",
"Python:glob", "Python:os",
"PyQt:PyQt5.QtCore",
"PyQt:PyQt5.QtGui", "SIP:PyQt5.sip",
"PyQt:PyQt5",]<br>
<br>
[Application]<br>
entry_point = ""<br>
is_console = false<br>
is_bundle = false<br>
name = ""<br>
qmake_configuration = ""<br>
script = "memory.py"<br>
syspath = ""<br>
<br>
[Application.Package]<br>
name = "data"<br>
exclude = [ "*.pyc", "*.pyd",
"*.pyo", "*.pyx", "*.pxi",
"__pycache__", "*-info", "EGG_INFO",
"*.so",]<br>
[[Application.Package.Content]]<br>
name = "back.jpg"<br>
included = true<br>
is_directory = false<br>
<br>
[[Application.Package.Content]]<br>
name = "img"<br>
included = true<br>
is_directory = true<br>
[[Application.Package.Content.Content]]<br>
name = "analisiapprofondita.jpg"<br>
included = true<br>
is_directory = false<br>
<br>
[[Application.Package.Content.Content]]<br>
name = "cagnaccioselvaggio.jpg"<br>
included = true<br>
is_directory = false<br>
<br>
[[Application.Package.Content.Content]]<br>
name = "diamanteocchidileone.jpg"<br>
included = true<br>
is_directory = false<br>
<br>
[[Application.Package.Content.Content]]<br>
name = "lameraviglia.jpg"<br>
included = true<br>
is_directory = false<br>
<br>
[[Application.Package.Content.Content]]<br>
name = "leggedelpiuforte.jpg"<br>
included = true<br>
is_directory = false<br>
<br>
[[Application.Package.Content.Content]]<br>
name = "lucertolacrogiolante.jpg"<br>
included = true<br>
is_directory = false<br>
<br>
[[Application.Package.Content.Content]]<br>
name = "ricercaossessiva.jpg"<br>
included = true<br>
is_directory = false<br>
<br>
[[Application.Package.Content.Content]]<br>
name = "ruggitodelwurm.jpg"<br>
included = true<br>
is_directory = false<br>
<br>
[[Application.Package.Content.Content]]<br>
name = "studioaccurato.jpg"<br>
included = true<br>
is_directory = false<br>
<br>
[[Application.Package.Content.Content]]<br>
name = "Tropicalisland.jpg"<br>
included = true<br>
is_directory = false<br>
<br>
[[Application.Package.Content.Content]]<br>
name = "wurmarrogante.jpg"<br>
included = true<br>
is_directory = false<br>
<br>
<br>
[[Application.Package.Content]]<br>
name = "sound"<br>
included = true<br>
is_directory = true<br>
[[Application.Package.Content.Content]]<br>
name = "end.wav"<br>
included = true<br>
is_directory = false<br>
<br>
[[Application.Package.Content.Content]]<br>
name = "fail.wav"<br>
included = true<br>
is_directory = false<br>
<br>
[[Application.Package.Content.Content]]<br>
name = "success.wav"<br>
included = true<br>
is_directory = false<br>
<br>
</p>
<p>```<br>
</p>
<div>On 3/12/24 08:48, umbertofilippo
wrote:<br>
</div>
<blockquote type="cite">
<p>Thanks Charles and KC!</p>
<p><br>
</p>
<p>I was finally able to build the
demo after installing all the Qt
for X11 requirements for Linux!!!</p>
<p><br>
</p>
<p>For the records, here is what I
had to install on my machine
(Linux Mint 21):</p>
<p>Note: there is a package in the
list of requirements which has a
missing match on my system, I am
marking it down below:</p>
<p><br>
</p>
<p>sudo apt-get install
libxcb-util-dev<br>
sudo apt-get install
libfontconfig1-dev
libfreetype6-dev libx11-dev
libx11-xcb-dev libxext-dev
libxfixes-dev libxi-dev
libxrender-dev libxcb1-dev
libxcb-glx0-dev
libxcb-keysyms1-dev
libxcb-image0-dev libxcb-shm0-dev
libxcb-icccm4-dev libxcb-sync0-dev
libxcb-xfixes0-dev
libxcb-shape0-dev
libxcb-randr0-dev
libxcb-render-util0-dev
libxkbcommon-dev
libxkbcommon-x11-dev
libxcb-xinerama0-dev # instead of
"libxcd-xinerama-dev"</p>
<p><br>
</p>
<p>Now, on my application and then
Android! ;)<br>
</p>
<p><br>
</p>
<div>On 3/9/24 20:47, Umberto Minora
wrote:<br>
</div>
<blockquote type="cite">
<div dir="auto">
<div>Thanks for the hint
Charles, I will try to test
the solution as soon as I can
and report back on the result.</div>
<div dir="auto"><br>
</div>
<div dir="auto">As far as I
understand, I should do "sudo
apt-get install
libxcb-util-dev" as explained
in <a href="https://forum.qt.io/topic/125582/qt-5-15-2-do-not-build-libqxcb-so-but-at-the-same-time-qt-5-14-0-successfully-build-libqxcb-so/4?_=1710013170647&lang=it" rel="noreferrer" target="_blank">https://forum.qt.io/topic/125582/qt-5-15-2-do-not-build-libqxcb-so-but-at-the-same-time-qt-5-14-0-successfully-build-libqxcb-so/4?_=1710013170647&lang=it</a>
and run "build-demo.py" again.</div>
<div dir="auto"><br>
</div>
<div dir="auto">Will be back
soon.</div>
<div dir="auto"><br>
</div>
<div dir="auto">Umberto</div>
<div dir="auto">
<div class="gmail_extra" dir="auto"><br>
<div class="gmail_quote">Il
9 mar 2024 15:48, Charles
<a href="mailto:peacech@gmail.com" rel="noreferrer" target="_blank"><peacech@gmail.com></a>
ha scritto:<br type="attribution">
<blockquote style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
<div dir="ltr">
<div style="font-family:"arial","helvetica",sans-serif;font-size:small">Do
you have libxcb.so
platform plugin in
your qt directory?</div>
<div style="font-family:"arial","helvetica",sans-serif;font-size:small"><br>
</div>
<div style="font-family:"arial","helvetica",sans-serif;font-size:small">If
not you need to
rebuild qt again,
make sure that
requirements listed
at <a href="https://doc.qt.io/qt-5/linux-requirements.html" rel="noreferrer" target="_blank">https://doc.qt.io/qt-5/linux-requirements.html</a>
are installed and
make sure the xcb
platform plugin is
built.<br>
</div>
</div>
<br>
<div>
<div dir="ltr">On Sat,
Mar 9, 2024 at
8:38 PM
umbertofilippo <<a href="mailto:umbertofilippo@tiscali.it" rel="noreferrer" target="_blank">umbertofilippo@tiscali.it</a>>
wrote:<br>
</div>
<blockquote style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
<div>
<p>Hello everyone,</p>
<p><br>
</p>
<p>just a quick
update: I did
the KC's three
lines trick and
it did the job.</p>
<p>I am now stuck
at yet another
error, which is<br>
<br>
Generating the
Makefiles...<br>
/home/umberto/games/python/pyqt-demo/sysroot-linux-64/Qt/bin/qmake
-recursive
PyQt5.pro<br>
sip-install:
'/home/umberto/games/python/pyqt-demo/sysroot-linux-64/Qt/bin/qmake
-recursive
PyQt5.pro'
failed returning
3<br>
Info: creating
stash file
/tmp/tmphwkq3ix1/.qmake.stash<br>
Reading
/tmp/tmphwkq3ix1/QtCore/QtCore.pro<br>
Reading
/tmp/tmphwkq3ix1/QtNetwork/QtNetwork.pro<br>
Reading
/tmp/tmphwkq3ix1/QtGui/QtGui.pro<br>
Reading
/tmp/tmphwkq3ix1/QtWidgets/QtWidgets.pro<br>
Reading
/tmp/tmphwkq3ix1/QtX11Extras/QtX11Extras.pro<br>
Project ERROR:
Unknown
module(s) in QT:
x11extras<br>
pyqtdeploy-sysroot: execution of 'sip-install' failed: returned exit
code 1</p>
<p><br>
</p>
<p>I am attaching
the whole log
again in case
it's useful to
better
understand what
went wrong.</p>
<p><br>
</p>
<p>Any idea how to
move on from
here?<br>
</p>
<p><br>
</p>
<p>Sorry for
spamming but I
hope this thread
not only will
fix my issues
but also will
serve as a
reference for
building with a
Linux machine
(or me and for
others
hopefully).</p>
<p><br>
</p>
<p>Umberto</p>
<p><br>
</p>
<div>On 3/8/24
20:32, Kaiser
Chief wrote:<br>
</div>
<blockquote>
<div dir="ltr">
<div>Hi,</div>
<div><br>
</div>
<div>
"qt-everywhere-opensource-src-5.15.10.tar.xz"
is the right
file you are
looking for.</div>
<div><br>
</div>
<div>Unfortunately,
"pyqtdeploy/sysroot/plugins/Qt.py" is looking for
'qt-everywhere-src-{}.tar.xz'</div>
<div><br>
</div>
<div>You could
fix that line
(#53) in
"pyqtdeploy/sysroot/plugins/Qt.py"with:</div>
<div>`
qt-everywhere-opensource-src-{}.tar.xz
`</div>
<div><br>
</div>
<div>However,
you might
encounter
problems down
the line
probably...</div>
<div><br>
</div>
<div>I would
recommend to
stick with
Qt5.15.2 and
do necessary
changes.<br>
</div>
<div>Alternatively,
you could
built
qt-everywhere-opensource-src-5.15.10.tar.xz
from source
manually and
tell
pyqtdeploy
where to look
for Qt install
(but that's a
bit more
painful).</div>
<div><br>
</div>
<div><br>
</div>
<div>Best
regards,</div>
<div><br>
</div>
<div>KC<br>
</div>
</div>
<br>
<div>
<div dir="ltr">Le ven.
8 mars 2024
à 19:21,
umbertofilippo
<<a href="mailto:umbertofilippo@tiscali.it" rel="noreferrer" target="_blank">umbertofilippo@tiscali.it</a>>
a écrit :<br>
</div>
<blockquote style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
<div>
<p>Thanks
again for the
feedback,</p>
<p><br>
</p>
<p>I have just
tried to
update the
sysroot.toml
like this:</p>
<p><br>
</p>
<p># Qt
##########################################################################<br>
<br>
[Qt]<br>
version =
"5.15.10" #
original was
"5.15.2"<br>
edition =
"opensource"<br>
</p>
<p>and now it
seems the link
to download
the qt source
can no longer
be found.</p>
<p><br>
</p>
<p>Qt:
installing
component...<br>
Qt: looking
for
'qt-everywhere-src-5.15.10.tar.xz'
in
/home/umberto/games/python/pyqt-demo.<br>
Qt:
downloading
'qt-everywhere-src-5.15.10.tar.xz'
from <a href="https://download.qt.io/archive/qt/5.15/5.15.10/single/" rel="noreferrer" target="_blank">https://download.qt.io/archive/qt/5.15/5.15.10/single/</a>...<br>
Qt: '<a href="https://download.qt.io/archive/qt/5.15/5.15.10/single/qt-everywhere-src-5.15.10.tar.xz" rel="noreferrer" target="_blank">https://download.qt.io/archive/qt/5.15/5.15.10/single/qt-everywhere-src-5.15.10.tar.xz</a>'
was not found.<br>
pyqtdeploy-sysroot: Qt: unable to find
'/home/umberto/.pyqtdeploy/cache/qt-everywhere-src-5.15.10.tar.xz'.</p>
<p><br>
</p>
<p>The only
similar thing
I can see in <a href="https://download.qt.io/archive/qt/5.15/5.15.10/single/" rel="noreferrer" target="_blank">https://download.qt.io/archive/qt/5.15/5.15.10/single/</a>
is
"qt-everywhere-opensource-src-5.15.10.tar.xz"</p>
<p><br>
</p>
<p>If there is
no easy way to
solve this you
can think of I
will probably
try to test
adding those 3
lines to
qtbase/src/corelib/global/qglobal.h</p>
<p><br>
</p>
<p>Thanks
again so much
for your kind
and feedback,
much
appreciated!<br>
</p>
<p><br>
</p>
<p>Umberto<br>
</p>
<p><br>
</p>
<div>On 3/8/24
19:38, Kaiser
Chief wrote:<br>
</div>
<blockquote>
<div dir="ltr">
<div>To
complement
Charles'
answer, it
seems like
someone found
a quick fix
with GCC11, in
case you are
reluctant to
move back to
GCC10: <a href="https://forum.qt.io/topic/136672/error-installing-qt-everywhere-src-5-15-2-on-ubuntu-22-04/2" rel="noreferrer" target="_blank">https://forum.qt.io/topic/136672/error-installing-qt-everywhere-src-5-15-2-on-ubuntu-22-04/2</a>
<br>
</div>
<div><br>
</div>
<div> add
these 3 lines
at the top of
qtbase/src/corelib/global/qglobal.h : (I haven't tested that)<br>
</div>
<div>```</div>
<div>#ifdef
__cplusplus<br>
#include
<limits><br>
#endif</div>
<div>```</div>
<div><br>
</div>
<div>For ref,
the QT bug
associated is:
<a href="https://bugreports.qt.io/browse/QTBUG-90395" rel="noreferrer" target="_blank">https://bugreports.qt.io/browse/QTBUG-90395</a></div>
<div>It has
been fixed for
<strong><label></label>
</strong> <span style="height:auto"> <a href="https://bugreports.qt.io/issues/?jql=project+%3D+QTBUG+AND+fixVersion+%3D+5.15.9" rel="noreferrer" target="_blank">QT5.15.9</a>,
but since you
are using the
default
QT5.15.2, well
it's not
fixed.</span></div>
<div><span style="height:auto"><br>
</span></div>
<div><span style="height:auto">Best regards,</span></div>
<div><span style="height:auto"><br>
</span></div>
<div><span style="height:auto">KC<br>
</span> </div>
</div>
<br>
<div>
<div dir="ltr">Le ven.
8 mars 2024
à 18:28,
Charles <<a href="mailto:peacech@gmail.com" rel="noreferrer" target="_blank">peacech@gmail.com</a>>
a écrit :<br>
</div>
<blockquote style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
<div dir="ltr">
<div style="font-family:"arial","helvetica",sans-serif;font-size:small">With
C++ the
relevant error
is the first
error line,
the rest is
usually noise.
If you google
gcc
numeric_limits
is not a class
template you
will find <a href="https://bugs.gentoo.org/768342" rel="noreferrer" target="_blank">https://bugs.gentoo.org/768342</a>
<br>
</div>
<div style="font-family:"arial","helvetica",sans-serif;font-size:small"><br>
</div>
<div style="font-family:"arial","helvetica",sans-serif;font-size:small">If
you use gcc 11
then use gcc
10 otherwise
patch qt
headers as in
<a href="https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=92d54be896563102786238893a9c645b8bdb43ef" rel="noreferrer" target="_blank">https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=92d54be896563102786238893a9c645b8bdb43ef</a><br>
</div>
</div>
<br>
<div>
<div dir="ltr">On
Sat, Mar 9,
2024 at
12:49 AM
umbertofilippo
<<a href="mailto:umbertofilippo@tiscali.it" rel="noreferrer" target="_blank">umbertofilippo@tiscali.it</a>>
wrote:<br>
</div>
<blockquote style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
<div>
<p>Moving on,</p>
<p><br>
</p>
<p>I have
tried to
remove OpenSSL
from the
"sysroot.toml"
since it is
not required,
and now the
process seems
to go further,
but I am stuck
at a new
error:</p>
<p><br>
</p>
<p>Verifying
host
architecture
'linux-64'...<br>
Verifying
target
architecture
'linux-64'...<br>
zlib:
verifying...<br>
Qt:
verifying...<br>
Python:
verifying...<br>
SIP:
verifying...<br>
PyQt:
verifying...<br>
PyQt3D:
verifying...<br>
PyQtChart:
verifying...<br>
PyQtDataVisualization: verifying...<br>
PyQtNetworkAuth: verifying...<br>
PyQtPurchasing: verifying...<br>
QScintilla:
verifying...<br>
zlib:
installing
component...<br>
Qt: installing
component...<br>
Qt:
downloading
'qt-everywhere-src-5.15.2.tar.xz'
from <a href="https://download.qt.io/archive/qt/5.15/5.15.2/single/" rel="noreferrer" target="_blank">https://download.qt.io/archive/qt/5.15/5.15.2/single/</a>...<br>
pyqtdeploy-sysroot: execution of './configure' failed: returned exit
code 2</p>
<p><br>
</p>
<p>What can be
the cause of
this new
error? I see
there is a new
folder now in
the original
pyqt demo
directory
called
"sysroot-linux-64"
and inside I
see there's
"sysroot-linux-64/build/qt-everywhere-src-5.15.2"
with a
"configure"
file, but
other than
this I have no
clue sincerely
on why it is
failing.</p>
<p><br>
</p>
<p>I have
attached the
content of
running
build-demo.py
with --verbose</p>
<p><br>
</p>
<p>Hope
someone can
help me.
Thanks.<br>
</p>
<p><br>
</p>
<div>On 3/8/24
12:18,
umbertofilippo
wrote:<br>
</div>
<blockquote>
<p>Hi and many
thanks for you
feedback!</p>
<p><br>
</p>
<p>First of
all let me
tell that I am
very
interested in
finding a
solution to
this problem,
and I will try
to do my best
if I can
contribute in
case it's
needed.</p>
<p><br>
</p>
<p>I just
checked, and
this is what I
can see in my
/usr/include/openssl/opensslv.h file. Cannot tell though if pyqtdeploy
is supposed to
work or not
given these
lines...<br>
</p>
<p><br>
</p>
<p>/*<br>
* SECTION 4:
BACKWARD
COMPATIBILITY<br>
*/<br>
<br>
# define
OPENSSL_VERSION_TEXT
"OpenSSL 3.0.2
15 Mar 2022"<br>
<br>
/* Synthesize
OPENSSL_VERSION_NUMBER with the layout 0xMNN00PPSL */<br>
# ifdef
OPENSSL_VERSION_PRE_RELEASE<br>
# define
_OPENSSL_VERSION_PRE_RELEASE
0x0L<br>
# else<br>
# define
_OPENSSL_VERSION_PRE_RELEASE
0xfL<br>
# endif<br>
# define
OPENSSL_VERSION_NUMBER
\<br>
(
(OPENSSL_VERSION_MAJOR<<28)
\<br>
|(OPENSSL_VERSION_MINOR<<20)
\<br>
|(OPENSSL_VERSION_PATCH<<4)
\<br>
|_OPENSSL_VERSION_PRE_RELEASE
)<br>
<br>
# ifdef
__cplusplus<br>
}<br>
# endif<br>
<br>
# include
<openssl/macros.h><br>
# ifndef
OPENSSL_NO_DEPRECATED_3_0<br>
# define
HEADER_OPENSSLV_H<br>
# endif<br>
<br>
#endif <br>
</p>
<p><br>
</p>
<p>Umberto<br>
</p>
<p><br>
</p>
<div>On 3/7/24
19:11, Kaiser
Chief wrote:<br>
</div>
<blockquote>
<div dir="ltr">
<div>Hi, <br>
<br>
</div>
<div>To
complement my
previous
message (and
after doing a
quick search
through the
source code):</div>
<div>* The
script
"OpenSSL.py"
is looking for
"OPENSSL_VERSION_NUMBER" in "/usr/include/openssl/opensslv.h"</div>
<div>* In
OpenSSL 1.1.1
(which is
installed on
my Linux), I
can see the
line "#define
OPENSSL_VERSION_NUMBER" in "/usr/include/openssl/opensslv.h".<br>
<br>
</div>
<div>Can you
check that you
have that line
in your header
file too?</div>
<div><br>
</div>
<div>If not,
it's probably
that OpenSSL
updated their
header files
and put the
VERSION_NUMBER
somewhere
else...</div>
<div><br>
</div>
<div>If you
want to run
the demo, I
would
recommend you
install the
default
versions as
written in the
`sysroot.toml`</div>
<div><br>
</div>
<div>If there
are fixes to
make for each
"version
grepping", I
believe that
Phil had a way
to contribute
to plugins for
pyqtdeploy,
but can't
remember
where...<br>
</div>
<div><br>
</div>
<div>Best
regards,</div>
<div><br>
</div>
<div>KC<br>
</div>
</div>
<br>
<div>
<div dir="ltr">Le jeu.
7 mars 2024
à 17:56,
Kaiser Chief
<<a href="mailto:kaiser.chiefmail@gmail.com" rel="noreferrer" target="_blank">kaiser.chiefmail@gmail.com</a>>
a écrit :<br>
</div>
<blockquote style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">
<div dir="ltr">
<div>Hi,</div>
<div><br>
</div>
<div>According
to the sysroot
help page (<a href="https://www.riverbankcomputing.com/static/Docs/pyqtdeploy/sysroot.html#openssl" rel="noreferrer" target="_blank">https://www.riverbankcomputing.com/static/Docs/pyqtdeploy/sysroot.html#openssl</a>),
if you have
configured
your
`sysroot.toml`
like this:<br>
```</div>
<div>
<pre>[OpenSSL.linux]
version = ""
install_from_source = false</pre>
```</div>
<div><br>
</div>
<div>Then, on
Linux, the
OpenSSL
library used
will be the
one installed
on your OS
with no
assumption on
the version
(so that
should work in
your example).</div>
<div>Now,
that's what is
provided in
the demo
folder for
`pyqtdeploy-3.3.0`,
so that's odd.</div>
<div><br>
</div>
<div>Therefore,
it could be
that the
`pyqtdeploy-sysroot` functionality is struggling to extract the version
number from
your
OS-installed
OpenSSL.</div>
<div><br>
</div>
<div>---<br>
</div>
<div><br>
</div>
<div>I am not
of great help
with that
comment,
however, I
would like to
suggest, if
it's your
first time
with
pyqtdeploy to
give a try at
my Github
repo: <br>
<br>
<a href="https://github.com/achille-martin/pyqt-crom" rel="noreferrer" target="_blank">https://github.com/achille-martin/pyqt-crom</a>
<br>
<br>
</div>
<div>This repo
aims at
demonstrating
how beginner
devs,
intermediate
devs and
expert devs
can benefit
from
pyqtdeploy.<br>
</div>
<div>It also
offers a few
simple
tutorials to
get started
with
pyqtdeploy
(simpler than
the demo in
the official
pyqtdeploy
package) and
optimises bits
of the tool
regarding the
user interface
(for now).</div>
<div><br>
</div>
<div>I can
support you
with your
initial
journey on
discovering
pyqtdeploy
through my
repo if you
wish.<br>
</div>
<div><br>
</div>
<div>Best
regards,</div>
<div><br>
</div>
<div>KC</div>
</div>
<br>
<div>
<div dir="ltr">Le jeu.
7 mars 2024
à 17:06,
umbertofilippo
<<a href="mailto:umbertofilippo@tiscali.it" rel="noreferrer" target="_blank">umbertofilippo@tiscali.it</a>>
a écrit :<br>
</div>
<blockquote style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">Hello
everyone,
first time
here for me :)<br>
<br>
<br>
I was giving
pyqtdeploy a
try and I am
stuck at the
very first
step of <br>
the "Building
the Demo"
page.<br>
<br>
<br>
I am on a
Linux-64
machine. I am
following the
tutorial at <br>
<a href="https://www.riverbankcomputing.com/static/Docs/pyqtdeploy/demo.html" rel="noreferrer" target="_blank">https://www.riverbankcomputing.com/static/Docs/pyqtdeploy/demo.html</a>
and <br>
I have
downloaded the
demo files
from <br>
<a href="https://files.pythonhosted.org/packages/44/d4/978017382f0ecc48601944c3fc0f58a5c5075a1d3acd48d09c11ee471b05/pyqtdeploy-3.3.0.tar.gz" rel="noreferrer" target="_blank">https://files.pythonhosted.org/packages/44/d4/978017382f0ecc48601944c3fc0f58a5c5075a1d3acd48d09c11ee471b05/pyqtdeploy-3.3.0.tar.gz</a><br>
<br>
<br>
I have created
a virtual
python
environment
with the
following
packages <br>
and versions
installed:<br>
<br>
Name,Version<br>
_libgcc_mutex,0.1<br>
_openmp_mutex,4.5<br>
bzip2,1.0.8<br>
ca-certificates,2024.2.2<br>
ld_impl_linux-64,2.40<br>
libexpat,2.6.1<br>
libffi,3.4.2<br>
libgcc-ng,13.2.0<br>
libgomp,13.2.0<br>
libnsl,2.0.1<br>
libsqlite,3.45.1<br>
libuuid,2.38.1<br>
libxcrypt,4.4.36<br>
libzlib,1.2.13<br>
ncurses,6.4<br>
openssl,3.2.1<br>
pip,24.0<br>
pyqt5,5.15.10<br>
pyqt5-qt5,5.15.2<br>
pyqt5-sip,12.13.0<br>
pyqtdeploy,3.3.0<br>
python,3.12.2<br>
readline,8.2<br>
setuptools,69.1.1<br>
tk,8.6.13<br>
toml,0.10.2<br>
tzdata,2024a<br>
wheel,0.42.0<br>
xz,5.2.6<br>
<br>
I have tried
to run the
command
"python
build-demo.py"
straight away,
<br>
but I am
getting the
following
error:<br>
<br>
OpenSSL:
verifying...<br>
OpenSSL:
determining
installed
version from <br>
'/usr/include/openssl/opensslv.h'.<br>
pyqtdeploy-sysroot: OpenSSL: unable to extract the version number.<br>
<br>
<br>
OpenSSL is
installed on
my machine and
the result of
doing "openssl
<br>
version" is
"OpenSSL 3.2.1
30 Jan 2024
(Library:
OpenSSL 3.2.1
30 Jan 2024)"<br>
<br>
<br>
Am I supposed
to install the
exact versions
of all the
components
found <br>
in the
""sysroot.toml"
file to be
able to
run "python
build-demo.py"
<br>
successfully?<br>
<br>
<br>
Thanks,<br>
<br>
<br>
Umberto<br>
<br>
</blockquote>
</div>
</blockquote>
</div>
</blockquote>
</blockquote>
</div>
</blockquote>
</div>
</blockquote>
</div>
</blockquote>
</div>
</blockquote>
</div>
</blockquote>
</div>
</blockquote>
</div>
</blockquote>
</div>
<br>
</div>
</div>
</div>
</blockquote>
</blockquote>
</div>
</blockquote>
</div>
</div>
</div>
</blockquote>
</div>
</blockquote>
</div>
</blockquote>
</div>
</blockquote>
</div>
</blockquote>
</blockquote>
</div>
</blockquote></div>