Arch Linux User Repository

fixed – a rebuild is needed due to the upgraded protobuf package

Error when starting qgis-ltr-3.16.7-1: qgis: error while loading shared libraries: libprotobuf-lite.so.26: cannot open shared object file: No such file or directory

Fixed, thanks for reporting.

Hi, trying to build it. This is a new Arch installation (and I'm new here and it may show..). Tried in a clean chroot as well with same results.

Determining if the function openpty exists failed with the following output: Change Dir: /home/user/qgis-ltr/src/build/CMakeFiles/CMakeTmp

Run Build Command(s):/usr/bin/ninja cmTC_40aa3 && [1/2] Building C object CMakeFiles/cmTC_40aa3.dir/CheckFunctionExists.c.o [2/2] Linking C executable cmTC_40aa3 FAILED: cmTC_40aa3 : && /usr/bin/cc -march=x86-64 -mtune=generic -O2 -pipe -fno-plt -fexceptions -Wp,-D_FORTIFY_SOURCE=2,-D_GLIBCXX_ASSERTIONS -Wformat -Werror=format-security -fstack-clash-protection -fcf-protection -DCHECK_FUNCTION_EXISTS=openpty -Wl,-O1,--sort-common,--as-needed,-z,relro,-z,now CMakeFiles/cmTC_40aa3.dir/CheckFunctionExists.c.o -o cmTC_40aa3 && : /usr/bin/ld: CMakeFiles/cmTC_40aa3.dir/CheckFunctionExists.c.o: in function main': CheckFunctionExists.c:(.text.startup+0x11): undefined reference toopenpty' collect2: error: ld returned 1 exit status ninja: build stopped: subcommand failed.

I'm sorry to bother you. It was trying to build with an incorrect sip version from pip. When I saw it in chroot, it became clear. Thanks for the suggestion. I'm a bit embarrassed, ngl.

selokichtli: Sorry, I cannot find an error message in the quoted text. Are your packages all at the latest version? You could also try to build in a clean chroot, which I did without an error.

Can't build this new version. python-sip package is giving me several errors you have dealt before with or, at least, I think you have had from what I could gather on github issues related with this problem. My system is up to date and I did not try any modification to your PKGBUILD. I will be around, errors look like this:

FAILED: python/gui/sip_guipart0.cpp python/gui/sip_guipart1.cpp python/gui/sip_guipart2.cpp python/gui/sip_guipart3.cpp python/gui/sip_guipart4.cpp python/gui/sip_guipart5.cpp python/gui/sip_guipart6.cpp python/gui/sip_guipart7.cpp python/gui/sip_guipart8.cpp python/gui/sip_guipart9.cpp python/gui/sip_guipart10.cpp cd /tmp/trizen-user/qgis-ltr/src/build/python && /usr/bin/cmake -E echo && /usr/bin/cmake -E touch /tmp/trizen-user/qgis-ltr/src/build/python/gui/sip_guipart0.cpp /tmp/trizen-user/qgis-ltr/src/build/python/gui/sip_guipart1.cpp /tmp/trizen-user/qgis-ltr/src/build/python/gui/sip_guipart2.cpp /tmp/trizen-user/qgis-ltr/src/build/python/gui/sip_guipart3.cpp /tmp/trizen-user/qgis-ltr/src/build/python/gui/sip_guipart4.cpp /tmp/trizen-user/qgis-ltr/src/build/python/gui/sip_guipart5.cpp /tmp/trizen-user/qgis-ltr/src/build/python/gui/sip_guipart6.cpp /tmp/trizen-user/qgis-ltr/src/build/python/gui/sip_guipart7.cpp /tmp/trizen-user/qgis-ltr/src/build/python/gui/sip_guipart8.cpp /tmp/trizen-user/qgis-ltr/src/build/python/gui/sip_guipart9.cpp /tmp/trizen-user/qgis-ltr/src/build/python/gui/sip_guipart10.cpp && None -w -e -x ANDROID -x ARM -x MOBILITY_LOCATION -x VECTOR_MAPPED_TYPE -n PyQt5.sip -t Qt_5_15_0 -t WS_X11 -g -o -a /tmp/trizen-user/qgis-ltr/src/build/python/qgis.gui.api -n PyQt5.sip -y /tmp/trizen-user/qgis-ltr/src/build/output/python/qgis/_gui.pyi -I /usr/lib/python3.9/site-packages/PyQt5/bindings -j 11 -c /tmp/trizen-user/qgis-ltr/src/build/python/gui -I /tmp/trizen-user/qgis-ltr/src/build/python/gui -I /usr/lib/python3.9/site-packages/PyQt5/bindings -I /tmp/trizen-user/qgis-ltr/src/qgis-3.16.4/python /tmp/trizen-user/qgis-ltr/src/build/python/gui/gui.sip && /usr/bin/sip-module --target-dir /tmp/trizen-user/qgis-ltr/src/build/python/gui --sip-h PyQt5.sip

Version 3.16 is going to replace 3.10 as LTR version. I will switch as soon as qgis in community is not at 3.16 any more.

For users who want to use saga gis package inside ltr release. Replace version in Saga Algorithm Provider :

sed -i 's/2.3/7.8/' /usr/share/qgis/python/plugins/processing/algs/saga/SagaAlgorithmProvider.py

Replace 7.8 by version you use ...

Thanks selokichtli, I have changed the build to Ninja instead of Make.