找不到py3compile的ubuntu升级问题

Question

Ubuntu：18.04

当我尝试这样做时， sudo apt-get upgrade它给了我这个错误：

Reading package lists... Done
Building dependency tree       
Reading state information... Done
Calculating upgrade... Done
The following packages were automatically installed and are no longer required:
  libpython3.7-minimal libpython3.7-stdlib
Use 'sudo apt autoremove' to remove them.
0 to upgrade, 0 to newly install, 0 to remove and 0 not to upgrade.
1 not fully installed or removed.
After this operation, 0 B of additional disk space will be used.
Do you want to continue? [Y/n] y
Setting up python3-software-properties (0.96.24.32.7) ...
/var/lib/dpkg/info/python3-software-properties.postinst: 6: /var/lib/dpkg/info/python3-software-properties.postinst: py3compile: not found
dpkg: error processing package python3-software-properties (--configure):
 installed python3-software-properties package post-installation script subprocess returned error exit status 127
Errors were encountered while processing:
 python3-software-properties
E: Sub-process /usr/bin/dpkg returned an error code (1)

但建议的推荐sudo apt autoremove也显示错误：

Reading package lists... Done
Building dependency tree       
Reading state information... Done
The following packages will be REMOVED
  libpython3.7-minimal libpython3.7-stdlib
0 to upgrade, 0 to newly install, 2 to remove and 0 not to upgrade.
1 not fully installed or removed.
After this operation, 12.1 MB disk space will be freed.
Do you want to continue? [Y/n] y
(Reading database ... 178285 files and directories currently installed.)
Removing libpython3.7-stdlib:amd64 (3.7.1-1~18.04) ...
Removing libpython3.7-minimal:amd64 (3.7.1-1~18.04) ...
Setting up python3-software-properties (0.96.24.32.7) ...
/var/lib/dpkg/info/python3-software-properties.postinst: 6: /var/lib/dpkg/info/python3-software-properties.postinst: py3compile: not found
dpkg: error processing package python3-software-properties (--configure):
 installed python3-software-properties package post-installation script subprocess returned error exit status 127
Errors were encountered while processing:
 python3-software-properties
E: Sub-process /usr/bin/dpkg returned an error code (1)

所以看起来py3compile存在一些未找到的问题。我尝试sudo apt-get -f install以以下结尾：

Reading package lists... Done
Building dependency tree       
Reading state information... Done
0 to upgrade, 0 to newly install, 0 to remove and 0 not to upgrade.
1 not fully installed or removed.
After this operation, 0 B of additional disk space will be used.
Setting up python3-software-properties (0.96.24.32.7) ...
/var/lib/dpkg/info/python3-software-properties.postinst: 6: /var/lib/dpkg/info/python3-software-properties.postinst: py3compile: not found
dpkg: error processing package python3-software-properties (--configure):
 installed python3-software-properties package post-installation script subprocess returned error exit status 127
Errors were encountered while processing:
 python3-software-properties
E: Sub-process /usr/bin/dpkg returned an error code (1)

当我尝试时显示相同类型的 py3compile: not found 错误 sudo apt-get install --reinstall python3-minimal

我是 ubuntu 的新手，所以我很高兴能得到一些帮助。

Answer 1

dpkg错误：pycompile：未找到 - VoidCC

这个答案对我有帮助，希望它能解决某人的问题。

通过以下方式重新配置所有未打包但未配置的包：

sudo dpkg --configure -a

如果以上没有帮助，请尝试通过以下方式重新安装 python3-minimal 包：

sudo apt install -f --reinstall python3-minimal

或者运行：

apt-get download python3-minimal
sudo dpkg -i *python3*.deb
sudo apt install -f

或者从 kernel.org 下载 .pkg 文件并通过以下方式从该文件安装：

sudo dpkg -i python3-minimal_*.deb