Re: Erreur

# urpmi sane-backends
Le paquetage sane-backends-1.0.27-4.mga7.x86_64 est déjà installé

$ pkg-config --libs --cflags sane-backends
Package sane-backends was not found in the pkg-config search path.
Perhaps you should add the directory containing `sane-backends.pc'
to the PKG_CONFIG_PATH environment variable
Package 'sane-backends', required by 'virtual:world', not found

# urpmf sane-backends.pc
lib64sane1-devel:/usr/lib64/pkgconfig/sane-backends.pc
⏚ [root:~] # urpmi lib64sane1-devel

$ pkg-config --libs --cflags sane-backends
-lsane

$ ./ironscanner
...
Traceback (most recent call last):
File "launcher.py", line 6, in
File "", line 983, in find_and_load
File "", line 967, in _find_and_load_unlocked
File "", line 677, in _load_unlocked
File "/usr/local/lib/python3.7/dist-packages/PyInstaller/loader/pyimod03_importers.py", line 621, in exec_module
File "ironscanner-2.0-py3.7.egg/ironscanner/main.py", line 20, in
File "gi/init_.py", line 129, in require_version
ValueError: Namespace GdkPixbuf not available
...

./libinsane] $ source ./activate_test_env.sh
...
subprojects/libinsane-gobject/src/meson.build:57:6: ERROR: Program(s) ['vapigen'] not found or not executable
...
# urpmf vapigen
lib64vala-devel:/usr/lib64/pkgconfig/vapigen-0.44.pc
lib64vala-devel:/usr/lib64/pkgconfig/vapigen.pc
lib64vala-devel:/usr/share/aclocal/vapigen.m4
vala-tools:/usr/bin/vapigen
vala-tools:/usr/bin/vapigen-0.44
vala-tools:/usr/share/man/man1/vapigen-0.44.1.xz
vala-tools:/usr/share/man/man1/vapigen.1.xz
vala-tools:/usr/share/vala/Makefile.vapigen
# urpmi vala-tools

# urpmf GObject-2.0.gir
lib64girepository-devel:/usr/share/gir-1.0/GObject-2.0.gir
# urpmi lib64girepository-devel

$ source ./activate_test_env.sh
...
ok

$ make install
-> des erreurs

"La première sécurité est la liberté"