[osgeo4w-dev] [osgeo4w] #744: pyproj (python3-pyproj) not working in QGIS

[OSGeo4W]

#744: pyproj (python3-pyproj) not working in QGIS
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Reporter:  andreaerdna  |       Owner:  osgeo4w-dev@…
    Type:  defect       |      Status:  closed
Priority:  major        |   Component:  Package
 Version:               |  Resolution:  invalid
Keywords:               |
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Comment (by andreaerdna):

 Thanks for looking at this. Actually the issue is not due to the lack of
 the proj82-runtime package, but to the install/uninstall procedure of the
 proj*-runtime packages.

 In fact, when the proj90-runtime is originally installed, then the
 proj_9_0.dll file is put in the bin folder and the proj.bat file in
 etc/ini and proj.db, proj.ini and other files in share/proj.

 If afterwards the proj82-runtime package is installed, then the
 proj_8_2.dll file is put in the bin folder, alongside proj_9_0.dll already
 present, and proj.bat, proj.db, proj.ini and other files are overwritten.

 When the proj82-runtime package is uninstalled, then the proj_8_2.dll file
 is removed (correctly leaving the proj_9_0.dll file in place) but are are
 also removed the proj.bat, proj.db, proj.ini and the other files.

 So now the system has again only the proj90-runtime with the proj_9_0.dll
 in the bin folder, but now the proj.bat, proj.db, proj.ini and other files
 are missing, so pyproj and other PROJ stuff will not correctly work
 because needed files are missing.

 So, to replicate the reported issue, do a fresh installation of qgis-full
 (the proj90-runtime will be automatically installed), then manually
 install proj82-runtime (or any other proj*-runtime package) and remove it
 afterwards.
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Ticket URL: <https://trac.osgeo.org/osgeo4w/ticket/744#comment:4>
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