[Qgis-developer] Issue with Python on Fedora

[Sandro Mani]

Well in theory one could introduce some heuristics based on /usr/lib64 
existence and /etc/os-release parsing, but I don't think it's worth the 
fuss to cover all possible distro configurations honestly (and I've 
never seen a software package which does this).

Sandro


On 05.10.2016 10:26, Denis Rouzaud wrote:
>
> Perfect, thanks a lot, it works!
>
> Is there a way to integrate this automatically in cmake config? Like 
> detecting fedora?
>
> Cheers,
>
> Denis
>
>
> On 10/05/2016 09:59 AM, Sandro Mani wrote:
>>
>> Hi Denis
>>
>> You can adjust the lib install dir when configuring cmake by specifying
>>
>> |-DQGIS_LIB_SUBDIR=lib64 And yes, on Fedora /usr/lib is for 32bit 
>> libs, /usr/lib64 for 64bit libs. Sandro |
>>
>>
>>
>> On 05.10.2016 09:49, Denis Rouzaud wrote:
>>>
>>> Hi all,
>>>
>>> Thanks a lot to Tudor, Sandro and Richard for your input.
>>>
>>> To solve the issue, I had to do
>>> export LD_LIBRARY_PATH=/usr/lib:$LD_LIBRARY_PATH
>>>
>>> This seems a bit strange to me, shouldn't /usr/lib be automaticaly used?
>>>
>>> Does this means that installation somehow fails to place the lib in 
>>> the proper place? /usr/lib64?
>>>
>>> Cheers,
>>>
>>> Denis
>>>
>>> On 10/04/2016 02:18 PM, Richard Duivenvoorde wrote:
>>>> On 04-10-16 10:15, Denis Rouzaud wrote:
>>>>> Hi all,
>>>>>
>>>>> I have an issue with Python on Fedora.
>>>>>
>>>>> After installing from a new clean clone and fresh build dir, if I do
>>>>>
>>>>>   PYTHONPATH=$PYTHONPATH:/usr/share/qgis/python python -m qgis.PyQt.uic.pyuic
>>>>>
>>>>> I get
>>>>>
>>>>> /usr/bin/python: libqgis_core.so.2.17.0: cannot open shared object file:
>>>>> No such file or directory
>>>>>
>>>>> Although the lib is indeed in /usr/lib.
>>>>>
>>>>> Also, if I run qgis from the build output and do
>>>>>  From qgis.PyQt.uic import pyuic it crashes without any backtrace.
>>>>>
>>>>> I don't know what to look for.
>>>>> There are some issues on the hub, but I cannot find the connection with
>>>>> this one.
>>>> Hi Denis,
>>>>
>>>> should you not also set LD_LIBRARY_PATH? It looks like something is not
>>>> picking up your fresh lib files?
>>>>
>>>> I compile/install myself in a custom dir, and have to set this both for
>>>> running QGIS or to run pyqgis stuff
>>>>
>>>> export LD_LIBRARY_PATH=/home/richard/apps/qgis/master/debug/lib/
>>>>
>>>> I also have another 'set environment' script, that set's the
>>>>
>>>> export QGIS_PREFIX_PATH=/home/richard/apps/qgis/master/debug
>>>>
>>>> maybe try that? Not sure what really is picked up to be honest.
>>>>
>>>> Regards,
>>>>
>>>> Richard Duivenvoorde
>>>>
>>>>
>>>
>>>
>>>
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>>
>>
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