[Qgis-developer] QGIS 2.99.0 build from source code on Ubuntu 16.04 xenial 64-bit 4 slots

[geodrinx at gmail.com]

Inviato da iPhone

> Il giorno 22 ott 2016, alle ore 02:50, gordon at shieldaig.com ha scritto:
> 
> This step, I guess I didn't read the install instructions carefully enough.  The following sorted out the 5th problem:
> 
> export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:${HOME}/apps/lib/
> 
> and ~/apps/bin/qgis came up no problem.
> 
> Not sure how many plugins work.  QOSM indicated no module named PyQt4.

I am asking:  why do not create a video that explains step by step how to do for recompiling ?   I think this should be appreciate.   Of course, only core developers can make the video, during their normal work, because only they have their pc with a working cmake with correct libraries, configurations etc.   
The "video-recompiling-of-QGIS" should be a "TopYouTube" view, and can drive many money to the project. 

What do you think about ?

:)

Geo

> 
> 
>> On 2016-10-21 17:33, gordon at shieldaig.com wrote:
>> 1st problem: ccmake .. found Qt5, I had both Qt4 and Qt5, is there
>> anyway to choose Qt4 if Qt5 is unsupported?
>> 2nd problem: build required GDAL 2.1 or failed, I previously only had
>> GDAL 1.11.4 - was I doing something wrong?
>> 3rd problem: ${HOME} in cmake_install.cmake was empty - had to use
>> /home/gordon as it appears ${HOME} and $HOME don't pick up environment
>> variables.  was I doing something wrong?
>> 4th problem:
>> CMake Error at cmake_install.cmake:75 (file):
>>  file failed to open for writing (Permission denied):
>>    /home/gordon/dev/cpp/QGIS/build-master/install_manifest.txt
>> Makefile:93: recipe for target 'install' failed
>> make: *** [install] Error 1
>> what do I have to change to fix this?
>> 5th problem: ~/apps/bin/qgis - crashes, is this not a valid way of
>> starting the application?  Is there a way around this?
>> Warning: loading of qgis translation failed
>> [/home/gordon/apps/share/qgis/i18n//qgis_en_CA]
>> Warning: loading of qt translation failed [/usr/share/qt5/translations/qt_en_CA]
>> Warning: QCss::Parser - Failed to load file  "/style.qss"
>> QInotifyFileSystemWatcherEngine::addPaths: inotify_add_watch failed:
>> No such file or directory
>> Warning: QLayout: Attempting to add QLayout "" to QgsPanelWidgetStack
>> "mWidgetStack", which already has a layout
>> Warning: QVariantMap DBusMenuExporterDBus::getProperties(int, const
>> QStringList&) const: Condition failed: action
>> Warning: QVariantMap DBusMenuExporterDBus::getProperties(int, const
>> QStringList&) const: Condition failed: action
>> Segmentation fault (core dumped)
>> FYI:
>> ~/apps/bin/qbrowser - works with Qt5 wheres qbrowser for QGIS 2.16
>> works with Qt4.
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