Preparing to unpack .../python3.9_3.9.5-3~20.04.1_amd64.deb ...
Unpacking python3.9 (3.9.5-3~20.04.1) over (3.9.0~b3-1+focal1) ...
Preparing to unpack .../libpython3.9-stdlib_3.9.5-3~20.04.1_amd64.deb ...
Unpacking libpython3.9-stdlib:amd64 (3.9.5-3~20.04.1) over (3.9.0~b3-1+focal1) ...
dpkg: error processing archive /var/cache/apt/archives/libpython3.9-stdlib_3.9.5-3~20.04.1_amd64.deb (--unpack):
 trying to overwrite '/usr/lib/python3.9/_sysconfigdata__linux_x86_64-linux-gnu.py', which is also in package libpython3.9-minimal:amd64 3.9.0~b3-1+focal1