Question

我的计算机在使用cpanm的perl模块安装过程中崩溃了（我想在安装Carp时作为Moose的依赖项）。现在，当我尝试使用我想要使用的模块时，我收到以下错误：

user@linux:~$ ./script_using_moose.pl 
Carp.pm did not return a true value at /usr/share/perl/5.14/diagnostics.pm line 185.
BEGIN failed--compilation aborted at /usr/share/perl/5.14/diagnostics.pm line 185.
Compilation failed in require at ./script_using_moose.pl line 5.
BEGIN failed--compilation aborted at ./script_using_moose.pl line 5.
user@linux:~$

如果我尝试（重新）安装软件包（使用cpanm --reinstall或cpanm force），我会收到其他（类似）错误：

user@linux:~$ sudo cpanm --force Moose
Carp.pm did not return a true value at /usr/local/share/perl/5.14.2/Parse/CPAN/Meta.pm line 6.
BEGIN failed--compilation aborted at /usr/local/share/perl/5.14.2/Parse/CPAN/Meta.pm line 6.
Compilation failed in require at /loader/0x1692090/App/cpanminus/script.pm line 11.
BEGIN failed--compilation aborted at /loader/0x1692090/App/cpanminus/script.pm line 11.
Compilation failed in require at /usr/bin/cpanm line 2029.
BEGIN failed--compilation aborted at /usr/bin/cpanm line 2029.
user@linux:~$

如何恢复安装或重新配置/重新安装未完成的模块？

Answer 1

出于某种原因，创建了几个文件但未写入或截断。这些可以在完整安装日志中轻松识别为具有undef版本号：

的模块

Checking dependencies from MYMETA.json ...
...
Checking if you have Task::Weaken 0 ... Yes (undef)
...
Checking if you have Devel::GlobalDestruction 0 ... Yes (undef)

重新安装模块Task::Weaken和Devel::GlobalDestruction应该可以解决问题。

如何从中断的CPAN模块安装中恢复？

1 个答案: