[pyqtdeploy] Failing at building the demo

Sun Apr 21 17:46:00 BST 2024

/usr/bin/ld: cannot find /usr/lib/x86_64-linux-gnu/libQt5Multimedia.so: No
such file or directory

 Probably deleted by your commands earlier, just reinstall
libqt5multimedia-dev.

On Sun, Apr 21, 2024 at 11:40 PM umbertofilippo <umbertofilippo at tiscali.it>
wrote:

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