如何在 16.04 中删除 Python 2？

Question

Ubuntu在 16.04 中放弃了 Python 2。尽管如此，它仍然在升级后安装（它不是“过时的软件包”的一部分）。

有没有一种干净的方法来以干净的方式删除 Python 2及其所有依赖项（完全摆脱它）？

是apt purge要走的路吗？

root@ubuntu ~# apt purge python2.7
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following package was automatically installed and is no longer required:
  libnss-ldap
Use 'apt autoremove' to remove it.
The following packages will be REMOVED:
  auth-client-config* ldap-auth-client* ldap-auth-config* libpam-ldap* libsmbclient* ndiff* python* python-bs4* python-chardet* python-crypto* python-dnspython*
  python-html5lib* python-ldb* python-lxml* python-ntdb* python-pkg-resources* python-samba* python-setuptools* python-six* python-talloc* python-tdb* python2.7* samba*
  samba-common-bin* samba-dsdb-modules* samba-libs* samba-vfs-modules* smbclient* winbind*
0 upgraded, 0 newly installed, 29 to remove and 0 not upgraded.
After this operation, 58.4 MB disk space will be freed.

Answer 1

由于仍然有很多依赖于 Python2 的包（如 Samba 和 VirtualBox），因此在继续之前，您应该仔细查看 apt 想要删除的包。

用

sudo apt purge python2.7-minimal

完全删除 Python2 和所有依赖它的东西。