[pyqtdeploy] Failing at building the demo

[Kaiser Chief]

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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