Python错误E：子进程/usr/bin/dpkg返回错误码（1）？

Question

我试图安装“python-sklearn”，当我尝试安装任何 python 包时它需要很少的依赖项，它会显示类似这样的错误。我已经尝试了一些 prevoius 帖子建议的解决方案，但在我的情况下没有任何工作我该如何解决这个问题。

root@famous-breath:/home# sudo sudo apt-get install python-numpy
Reading package lists... Done
Building dependency tree       
Reading state information... Done
python-numpy is already the newest version.
0 upgraded, 0 newly installed, 0 to remove and 34 not upgraded.
3 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
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
    LANGUAGE = (unset),
    LC_ALL = (unset),
    LANG = "en_IN"
    are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").
locale: Cannot set LC_CTYPE to default locale: No such file or directory
locale: Cannot set LC_MESSAGES to default locale: No such file or directory
locale: Cannot set LC_ALL to default locale: No such file or directory
Setting up libblas3 (1.2.20110419-7) ...
update-alternatives: using /usr/lib/libblas/libblas.so.3 to provide /usr/lib/libblas.so.3 (libblas.so.3) in auto mode
update-alternatives: error: error creating symbolic link `/etc/alternatives/libblas.so.3.dpkg-tmp': No such file or directory
dpkg: error processing package libblas3 (--configure):
 subprocess installed post-installation script returned error exit status 2
dpkg: dependency problems prevent configuration of liblapack3:
 liblapack3 depends on libblas3 | libblas.so.3; however:
  Package libblas3 is not configured yet.
  Package libblas.so.3 is not installed.
  Package libblas3 which provides libblas.so.3 is not configured yet.

dpkg: error processing package liblapack3 (--configure):
 dependency problems - leaving unconfigured
dpkg: dependency problems prevent configuration of python-numpy:
 python-numpy depends on libblas3 | libblas.so.3; however:
  Package libblas3 is not configured yet.
  Package libblas.so.3 is not installed.
  Package libblas3 which provides libblas.so.3 is not configured yet.
 python-numpy depends on liblapack3 | liblapack.so.3; however:
  Package liblapack3 is not configured yet.
  Package liblapack.so.3 is not installed.
  Package liblapack3 which provides liblapack.so.3 is not configured yet.

dpkg: error processing package python-numpy (--configure):
 dependency problems - leaving unconfigured
Errors were encountered while processing:
 libblas3
 liblapack3
 python-numpy
E: Sub-process /usr/bin/dpkg returned an error code (1)
root@famous-breath:/home#

我尝试使用 apt 卸载 libblas3、liblapack3，但是当我添加新包时，它以错误代码 1 结尾，并且列表将显示该包

示例：

Errors were encountered while processing:
 libblas3
 liblapack3
 python-numpy
 python-matplotlib
 python-scipy
 python-sklearn-lib
 python-sklearn

请帮助我如何解决这个问题..

Answer 1

就我而言，我遇到了 python-faraday 的问题。

Errors were encountered while processing:
faraday
python-faraday

于是我查找了与之相关的文件：

ls -l /var/lib/dpkg/info | grep -i faraday    
-rw-r--r-- 1 root root   57089 Jun 30 09:49 faraday.list
-rw-r--r-- 1 root root   65393 Jun 11 09:39 faraday.md5sum
-rwxr-xr-x 1 root root    1968 Jun 11 09:39 faraday.postinst
-rwxr-xr-x 1 root root     631 Jun 11 09:39 faraday.postrm`
-rwxr-xr-x 1 root root     592 Jun 11 09:39 faraday.prerm
-rw-r--r-- 1 root root   16980 Jun 30 09:45 python3-faraday-plugins.list
-rw-r--r-- 1 root root   17054 Jun  8 14:56 python3-faraday-plugins.md5sums
-rwxr-xr-x 1 root root     271 Jun  8 14:56 python3-faraday-plugins.postinst
-rwxr-xr-x 1 root root     420 Jun  8 14:56 python3-faraday-plugins.prerm
-rw-r--r-- 1 root root     334 Jun 30 13:38 python-faraday.list
-rw-r--r-- 1 root root     387 Jun 11 09:39 python-faraday.md5sums

现在我需要做的就是删除这些文件：

 sudo mv /var/lib/dpkg/info/polar-bookshelf.* /tmp

使用 sudo apt update 然后你应该可以像往常一样安装软件了。

Answer 2

Errors were encountered while processing:
libblas3
nliblapack3
python-numpy
python-matplotlib
python-scipy
python-sklearn-lib
python-sklearn

试试这个代码片段，它对我来说很好用！

sudo mv /var/lib/dpkg/info/libblas3.postinst /var/lib/dpkg/info/libblas3.postinst.backup

和

sudo mv /var/lib/dpkg/info/nliblapack3.postinst /var/lib/dpkg/info/nliblapack3.postinst.backup

对所有导致错误的模块执行相同的操作。

在您尝试使用更新缓存之后

sudo apt-get update

Answer 3

可能您的语言环境设置不正确。尝试运行以下命令：

sudo locale-gen

然后运行

sudo dpkg --configure -a
sudo apt-get install -f

解决你的包的问题。