apt-get 意外删除 python

Question

更新：是的，这是一个愚蠢的举动。

由于我在导入一些模块/lib（时间、选择、子进程）时遇到了一些错误。想到了重装python，一个很大的错误。我不幸跑了apt-get remove python 和sudo rm -rf /usr/bin/python* 我已经下载了Python-2.7.6.tgz 并尝试安装。编译时出现错误，make install

Compiling /usr/local/lib/python2.7/xmllib.py ...
Compiling /usr/local/lib/python2.7/xmlrpclib.py ...
Compiling /usr/local/lib/python2.7/zipfile.py ...
make: *** [libinstall] Error 1

有什么方法可以恢复或安装 python？ apt-get -f install 报出如下错误

Removing libboost-python1.46-dev ...
Could not find platform independent libraries <prefix>
Could not find platform dependent libraries <exec_prefix>
Consider setting $PYTHONHOME to <prefix>[:<exec_prefix>]
ImportError: No module named site
dpkg: error processing libboost-python1.46-dev (--remove):
 subprocess installed pre-removal script returned error exit status 1
Could not find platform independent libraries <prefix>
Could not find platform dependent libraries <exec_prefix>
Consider setting $PYTHONHOME to <prefix>[:<exec_prefix>]
ImportError: No module named site
Could not find platform independent libraries <prefix>
Could not find platform dependent libraries <exec_prefix>
Consider setting $PYTHONHOME to <prefix>[:<exec_prefix>]
ImportError: No module named site
dpkg: error while cleaning up:
 subprocess installed post-installation script returned error exit status 1
Errors were encountered while processing:
 libboost-python1.46-dev
E: Sub-process /usr/bin/dpkg returned an error code (1)

我已经导出了PYTHONHOME=/usr，但没有成功。这就是我现在运行python 时得到的 ImportError: No module named site

基本上我搞砸了python 操作系统：Ubuntu12.04 LTS - 服务器

更新：

这是我手动安装依赖项时遇到的错误

Could not find platform dependent libraries <exec_prefix>
Consider setting $PYTHONHOME to <prefix>[:<exec_prefix>]
Traceback (most recent call last):
  File "/usr/sbin/update-python-modules", line 13, in <module>
    from subprocess import call
  File "/usr/lib/python2.7/subprocess.py", line 427, in <module>
    import select
ImportError: /usr/lib/python2.7/site-packages/select.so: undefined symbol: _PyInt_AsInt

Answer 1

我已经解决了

• 检查了所有的依赖包

• 下载了与上一个包指示的版本匹配的包并尝试安装

• 与sudo dpkg -i --force-overwrite <pkg> 安装了软件包（请参阅 sebenalern 的答案以下载 包）

• 用sudo dpkg -r <pkg>删除了未满足的依赖包

• 已安装 python2.7_2.7.3-0ubuntu3.8_amd64.deb python2.7-minimal_2.7.3-0ubuntu3.8_amd64.deb libpython2.7_2.7.3-0ubuntu3.8_amd64.deb 一次 -> sudo dpkg -i *.deb

• 很高兴apt-get 重新开始工作
• 冉sudo apt-get -f install
• 跑sudo apt-get install --reinstall python2.7。它已升级到 2.7.11
• 对于我运行的所有缺少的 python 包sudo apt-get install ubuntu-desktop
• 终于sudo apt-get autoremove

Answer 2

尝试使用安装新的 libboost sudo dpkg -i --force-overwrite libboost1.46-all-dev_1.46.1-7ubuntu3_amd64.deb

你可以下载它here. 然后运行：

sudo apt-get update && sudo apt-get install -f && sudo apt-get autoremove