在 bullseye 发行版中 all 硬件架构下的 python3-petsc4py-real 软件包文件清单
/usr/share/doc/python3-petsc4py-real/README.Debian /usr/share/doc/python3-petsc4py-real/changelog.Debian.gz /usr/share/doc/python3-petsc4py-real/changelog.gz /usr/share/doc/python3-petsc4py-real/copyright