在 bullseye 发行版中 ppc64el 硬件架构下的 psurface 软件包文件清单
/usr/bin/psurface-convert /usr/bin/psurface-simplify /usr/bin/psurface-smooth /usr/share/doc/psurface/changelog.Debian.gz /usr/share/doc/psurface/changelog.Debian.ppc64el.gz /usr/share/doc/psurface/copyright