<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 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.</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 <peacech@gmail.com> ha scritto:<br type="attribution"><blockquote class="quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;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">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 class="elided-text"><div dir="ltr">On Sat, Mar 9, 2024 at 8:38 PM umbertofilippo <<a href="mailto:umbertofilippo@tiscali.it">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"><u></u>
<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 class="elided-text">
<div dir="ltr">Le ven. 8 mars 2024 à 19:21,
umbertofilippo <<a href="mailto:umbertofilippo@tiscali.it">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/">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">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/">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">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">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">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 class="elided-text">
<div dir="ltr">Le ven. 8 mars 2024
à 18:28, Charles <<a href="mailto:peacech@gmail.com">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">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">https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=92d54be896563102786238893a9c645b8bdb43ef</a><br>
</div>
</div>
<br>
<div class="elided-text">
<div dir="ltr">On Sat, Mar 9,
2024 at 12:49 AM umbertofilippo <<a href="mailto:umbertofilippo@tiscali.it">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/">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 class="elided-text">
<div dir="ltr">Le jeu.
7 mars 2024 à 17:56, Kaiser Chief <<a href="mailto:kaiser.chiefmail@gmail.com">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">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">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 class="elided-text">
<div dir="ltr">Le jeu.
7 mars 2024 à 17:06, umbertofilippo
<<a href="mailto:umbertofilippo@tiscali.it">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">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">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>