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Hi <br>
<br>
I just installed similar on linux mint. The default qca dependency
is wired to QT6. But QGIS 3.4 is still on QT5. So you need a
specific version of qca which has dependencies to QT5. Well, that is
what claude told me. For me the following works:
<ol>
<li><font face="monospace">conda create -n qgis-344_py313 -c
conda-forge qgis=3.44.9 python=3.13.14 "qca=2.3.10=h71e8f01_0"
-y </font></li>
<li><font face="monospace">conda activate qgis-344_py313</font></li>
<li><font face="monospace">conda run qgis</font></li>
</ol>
Hope this helps<br>
Roland<br>
<br>
<div class="moz-cite-prefix">On 6/20/26 20:40, Micha Silver via
QGIS-User wrote:<br>
</div>
<blockquote type="cite"
cite="mid:hdVVokOxIrynHYxffExPx0i906K_pk0EP4RSpsh2hwXyWZneR0x3_Yj-hF_NM_xH2x1oLFGUu2G_NRz92I4PVLAftN-KFqCOU5099cEi1rI=@proton.me">
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
<div style="font-family: Arial, sans-serif; font-size: 16px;"><br>
</div>
<div style="font-family: Arial, sans-serif; font-size: 16px;">Sorry
for the double posting. :-(</div>
<div style="font-family: Arial, sans-serif; font-size: 16px;">My
registration on the list didn't go thru at first, so I
re-registered and posted again. I guess the earlier posts
eventually got thru after the first registration was confirmed.</div>
<div style="font-family: Arial, sans-serif; font-size: 16px;"><br>
</div>
<div style="font-family: Arial, sans-serif; font-size: 16px;"
class="protonmail_signature_block">
<div class="protonmail_signature_block-user">
<div
style="font-family: Arial, sans-serif; font-size: 16px; color: rgb(0, 0, 0); background-color: rgb(255, 255, 255);"><span
style="font-size: 9pt; line-height: normal;"><i>--</i></span></div>
<div
style="font-family: Arial, sans-serif; font-size: 16px; color: rgb(0, 0, 0); background-color: rgb(255, 255, 255);"><span
style="font-size: 9pt; line-height: normal;"><i>Micha
Silver</i></span></div>
<div
style="font-family: Arial, sans-serif; font-size: 16px; color: rgb(0, 0, 0); background-color: rgb(255, 255, 255);"><span
style="font-size: 9pt; line-height: normal;"><i>tel:
+972-523665918</i></span></div>
</div>
<div
class="protonmail_signature_block-proton protonmail_signature_block-empty">
</div>
</div>
<div style="font-family: Arial, sans-serif; font-size: 16px;"><br>
</div>
<div class="protonmail_quote"> On Friday, June 19th, 2026 at 4:20
PM, Micha Silver via QGIS-User <a class="moz-txt-link-rfc2396E" href="mailto:qgis-user@lists.osgeo.org"><qgis-user@lists.osgeo.org></a>
wrote:<br>
<blockquote class="protonmail_quote" type="cite">
<div style="font-family: Arial, sans-serif; font-size: 16px;">
<div class="protonmail_quote">
<blockquote class="protonmail_quote" type="cite">
<div
style="font-family: Arial, sans-serif; font-size: 16px;">I'm stuck
trying to get QGIS working in a conda environment. <span
style="display: inline !important; background-color: rgb(255, 255, 255);">My
system is Debian 13.</span> I setup environments
with python 3.11, 3.12 and 3.13. I then installed QGIS
3.40, 3.44.7 and 3.44.9 in those environments. The
installation goes OK, but in all cases, starting QGIS
ends in a crash with:</div>
<div
style="font-family: Arial, sans-serif; font-size: 16px;"><br>
</div>
<div
style="font-family: Arial, sans-serif; font-size: 16px;"><span
style="font-family: Menlo, Consolas, "Courier New", monospace;">QGIS
died on signal 11[New LWP 17048]</span><br>
</div>
<div
style="font-family: Arial, sans-serif; font-size: 16px;"><span
style="font-family: Menlo, Consolas, "Courier New", monospace;">...many
lines of debug info...</span></div>
<div
style="font-family: Arial, sans-serif; font-size: 16px;"><span><span
style="font-family: Menlo, Consolas, "Courier New", monospace;">Aborted
(core dumped)</span><br>
</span></div>
<div
style="font-family: Arial, sans-serif; font-size: 16px;"><br>
</div>
<div
style="font-family: Arial, sans-serif; font-size: 16px;">I try to run
QGIS with:</div>
<div
style="font-family: Arial, sans-serif; font-size: 16px;"><span
style="font-family: Menlo, Consolas, "Courier New", monospace;">qgis
-n -P --profile new</span></div>
<div
style="font-family: Arial, sans-serif; font-size: 16px;"><span
style="font-family: Menlo, Consolas, "Courier New", monospace;"><br>
</span></div>
<div
style="font-family: Arial, sans-serif; font-size: 16px;">I should add
that the native QGIS.org *.deb installed on this
computer works fine (outside of conda).</div>
<div
style="font-family: Arial, sans-serif; font-size: 16px;">And
furthermore, in a separate Debian 12 laptop, the conda
installed QGIS 3.44.7 works OK. </div>
<div
style="font-family: Arial, sans-serif; font-size: 16px;"><br>
</div>
<div
style="font-family: Arial, sans-serif; font-size: 16px;">I'd like to
have the conda installation working since the EnMAPbox
plugin requires certain python packages that are not
available in Debian. So the EnMAPbox devs recommend to
setup the conda environment.</div>
<div
style="font-family: Arial, sans-serif; font-size: 16px;"><br>
</div>
<div
style="font-family: Arial, sans-serif; font-size: 16px;">Any suggestions
are welcome.</div>
<div
style="font-family: Arial, sans-serif; font-size: 16px;"><br>
</div>
<div
style="font-family: Arial, sans-serif; font-size: 16px;">Thanks, and
kind regards,</div>
<div
style="font-family: Arial, sans-serif; font-size: 16px;">Micha</div>
<div
style="font-family: Arial, sans-serif; font-size: 16px;"><br>
</div>
<div
style="font-family: Arial, sans-serif; font-size: 16px;"
class="protonmail_signature_block">
<div class="protonmail_signature_block-user">
<div
style="font-family: Arial, sans-serif; font-size: 16px; color: rgb(0, 0, 0); background-color: rgb(255, 255, 255);"><span
style="font-size: 9pt; line-height: normal;"><i>--</i></span></div>
<div
style="font-family: Arial, sans-serif; font-size: 16px; color: rgb(0, 0, 0); background-color: rgb(255, 255, 255);"><span
style="font-size: 9pt; line-height: normal;"><i>Micha
Silver</i></span></div>
<div
style="font-family: Arial, sans-serif; font-size: 16px; color: rgb(0, 0, 0); background-color: rgb(255, 255, 255);"><span
style="font-size: 9pt; line-height: normal;"><i>tel:
+972-523665918</i></span></div>
</div>
<div
class="protonmail_signature_block-proton protonmail_signature_block-empty">
</div>
</div>
</blockquote>
<br>
</div>
</div>
</blockquote>
<br>
</div>
<br>
<fieldset class="moz-mime-attachment-header"></fieldset>
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