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dpkg 返回错误代码(1)

tag-icon • tag-icon dpkg
dpkg 返回错误代码(1)

每当我尝试安装任何程序时，Ubuntu 都会显示此信息；

Reading package lists... Done
Building dependency tree       
Reading state information... Done
The following additional packages will be installed:
  gedit
Suggested packages:
  gedit-plugins
The following packages will be upgraded:
  gedit
1 upgraded, 0 newly installed, 0 to remove and 83 not upgraded.
24 not fully installed or removed.
Need to get 0 B/408 kB of archives.
After this operation, 8,192 B disk space will be freed.
Do you want to continue? [Y/n] y
(Reading database ... 281827 files and directories currently installed.)
Preparing to unpack .../gedit_3.28.1-1ubuntu1.2_amd64.deb ...
/var/lib/dpkg/info/gedit.prerm: 12: /var/lib/dpkg/info/gedit.prerm: py3clean: not found
dpkg: warning: old gedit package pre-removal script subprocess returned error exit status 127
dpkg: trying script from the new package instead ...
/var/lib/dpkg/tmp.ci/prerm: 12: /var/lib/dpkg/tmp.ci/prerm: py3clean: not found
dpkg: error processing archive /var/cache/apt/archives/gedit_3.28.1-1ubuntu1.2_amd64.deb (--unpack):
 new gedit package pre-removal script subprocess returned error exit status 127
/var/lib/dpkg/info/gedit.postinst: 32: /var/lib/dpkg/info/gedit.postinst: py3compile: not found
dpkg: error while cleaning up:
 installed gedit package post-installation script subprocess returned error exit status 127
Errors were encountered while processing:
 /var/cache/apt/archives/gedit_3.28.1-1ubuntu1.2_amd64.deb
E: Sub-process /usr/bin/dpkg returned an error code (1)

答案1

您发布的日志中的两行重要内容是：

/var/lib/dpkg/info/gedit.prerm: 12: /var/lib/dpkg/info/gedit.prerm: py3clean: not found

和：

/var/lib/dpkg/info/gedit.postinst: 32: /var/lib/dpkg/info/gedit.postinst: py3compile: not found

它们告诉我们您缺少py3clean和py3compile，这两者都是 Python 安装（具体来说，Python 3）的一部分。您的 Python 已损坏。

有几种方法可以解决这个问题。尝试运行

apt-get -f install

和/或

dpkg --configure -a

以 root 身份运行。这两个命令都会尝试查找并修复损坏的依赖项。如果它们不起作用（它们很可能不起作用——它们是有用的命令，但不是万能药），请尝试以下各种答案给出的步骤：这个问题。

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