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Asked: 2019-04-15 18:31:53 +0800 CST

lsb-release 和 python3 (ubuntu 18.04) 之间的循环依赖

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我已经设法陷入了 lsb-release 和 python3 之间存在循环依赖关系的情况。当我尝试时，sudo apt install python3 --reinstall我得到以下信息（只是粘贴关键行）

(Reading database ... 470097 files and directories currently installed.)
Preparing to unpack .../python3_3.6.7-1~18.04_amd64.deb ...
Could not find platform independent libraries <prefix>
Could not find platform dependent libraries <exec_prefix>
Consider setting $PYTHONHOME to <prefix>[:<exec_prefix>]
Fatal Python error: Py_Initialize: Unable to get the locale encoding
ModuleNotFoundError: No module named 'encodings'

[~] lsb_release
Could not find platform independent libraries <prefix>
Could not find platform dependent libraries <exec_prefix>
Consider setting $PYTHONHOME to <prefix>[:<exec_prefix>]
Fatal Python error: Py_Initialize: Unable to get the locale encoding
ModuleNotFoundError: No module named 'encodings'

Current thread 0x00007fa905a81740 (most recent call first):
Aborted (core dumped)

显然我的 lsb_release 坏了。但是如果我跑sudo apt-get install lsb-release我会得到

dpkg: error processing package python3 (--configure):
 package is in a very bad inconsistent state; you should
 reinstall it before attempting configuration
dpkg: dependency problems prevent configuration of lsb-release:
 lsb-release depends on python3:any (>= 3.4~); however:
  Package python3 is not configured yet.

所以我不能在不修复 lsb-release 的情况下修复我的 python3 安装，反之亦然。

python3 lsb-release

1 个回答

  1. Best Answer

    您可以修复 Python 安装而不修复lsb_release. 您的 Python 安装需要重新安装其他 Python 包；至少

    sudo apt install --reinstall libpython3.6-minimal

    也许更多。要重新安装所有软件包，请运行

    sudo apt install --reinstall libpython3.6{,-minimal,-stdlib} python3.6{,-minimal}

    然后，您应该会发现lsb_release效果很好。

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