I have a debian 11 machine, I installed KVM on it, and I would like to also install virt-manager, but I got :
The following packages have unmet dependencies: python3-libxml2 : Depends: libpython3.7 (>= 3.7.0) but it is not installable E: Unable to correct problems, you have held broken packages.
And when I try to install libpython3.7 I got this :
Package libpython3.7 is not available, but is referred to by another package. This may mean that the package is missing, has been obsoleted, or is only available from another source E: Package 'libpython3.7' has no installation candidate
What is strange, is I already have uptodate python 3 :
python3 Python 3.9.2 (default, Feb 28 2021, 17:03:44)
Could anyone give me some help please ?