在ubuntu 16.04中重新安装python3时出错

Question

我正在使用ubuntu 16.04，我删除了预装的python3并想再次安装它。 但是，使用sudo apt-get -f install python3时出现错误：

Reading package lists... Done
Building dependency tree       
Reading state information... Done
python3.5 is already the newest version (3.5.2-2~16.01).
python3.5 set to manually installed.
The following packages were automatically installed and are no longer required:
 dictionaries-common emacsen-common gir1.2-appindicator3-0.1 gir1.2-atk-1.0
 gir1.2-atspi-2.0 gir1.2-freedesktop gir1.2-gdkpixbuf-2.0 gir1.2-glib-2.0
 gir1.2-gtk-3.0 gir1.2-pango-1.0 hunspell-en-us libcanberra0
 libgirepository-1.0-1 libhunspell-1.3-0 libpangoxft-1.0-0 libvorbisfile3
sound-theme-freedesktop
Use 'sudo apt autoremove' to remove them.
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
2 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 (3.5.1-3) ...
running python rtupdate hooks for python3.5...
dpkg-query: package 'hplip-data' is not installed
Use dpkg --info (= dpkg-deb --info) to examine archive files,
and dpkg --contents (= dpkg-deb --contents) to list their contents.
Traceback (most recent call last):
 File "/usr/bin/py3clean", line 210, in <module>
main()
 File "/usr/bin/py3clean", line 196, in main
pfiles = set(dpf.from_package(options.package))
 File "/usr/share/python3/debpython/files.py", line 53, in from_package
raise Exception("cannot get content of %s" % package_name)
Exception: cannot get content of hplip-data
error running python rtupdate hook hplip-data
dpkg-query: package 'python3-uno' is not installed
Use dpkg --info (= dpkg-deb --info) to examine archive files,
and dpkg --contents (= dpkg-deb --contents) to list their contents.
Traceback (most recent call last):
File "/usr/bin/py3clean", line 210, in <module>
main()
File "/usr/bin/py3clean", line 196, in main
pfiles = set(dpf.from_package(options.package))
File "/usr/share/python3/debpython/files.py", line 53, in from_package
raise Exception("cannot get content of %s" % package_name)
Exception: cannot get content of python3-uno
error running python rtupdate hook python3-uno
dpkg-query: package 'rhythmbox-plugins' is not installed
Use dpkg --info (= dpkg-deb --info) to examine archive files,
and dpkg --contents (= dpkg-deb --contents) to list their contents.
 Traceback (most recent call last):
File "/usr/bin/py3clean", line 210, in <module>
main()
File "/usr/bin/py3clean", line 196, in main
pfiles = set(dpf.from_package(options.package))
File "/usr/share/python3/debpython/files.py", line 53, in from_package
raise Exception("cannot get content of %s" % package_name)
Exception: cannot get content of rhythmbox-plugins
error running python rtupdate hook rhythmbox-plugins
dpkg-query: package 'rhythmbox' is not installed
Use dpkg --info (= dpkg-deb --info) to examine archive files,
and dpkg --contents (= dpkg-deb --contents) to list their contents.
Traceback (most recent call last):
File "/usr/bin/py3clean", line 210, in <module>
main()
File "/usr/bin/py3clean", line 196, in main
pfiles = set(dpf.from_package(options.package))
File "/usr/share/python3/debpython/files.py", line 53, in from_package
raise Exception("cannot get content of %s" % package_name)
Exception: cannot get content of rhythmbox
error running python rtupdate hook rhythmbox
dpkg-query: package 'totem-plugins' is not installed
Use dpkg --info (= dpkg-deb --info) to examine archive files,
and dpkg --contents (= dpkg-deb --contents) to list their contents.
Traceback (most recent call last):
File "/usr/bin/py3clean", line 210, in <module>
main()
File "/usr/bin/py3clean", line 196, in main
pfiles = set(dpf.from_package(options.package))
 File "/usr/share/python3/debpython/files.py", line 53,from_package
raise Exception("cannot get content of %s" % package_name)
Exception: cannot get content of totem-plugins
error running python rtupdate hook totem-plugins
dpkg-query: package 'ubuntu-drivers-common' is not installed
Use dpkg --info (= dpkg-deb --info) to examine archive files,
 and dpkg --contents (= dpkg-deb --contents) to list their contents.
Traceback (most recent call last):
File "/usr/bin/py3clean", line 210, in <module>
main()
File "/usr/bin/py3clean", line 196, in main
pfiles = set(dpf.from_package(options.package))
File "/usr/share/python3/debpython/files.py", line 53, in from_package
raise Exception("cannot get content of %s" % package_name)
 Exception: cannot get content of ubuntu-drivers-common
error running python rtupdate hook ubuntu-drivers-common
dpkg: error processing package python3 (--configure):
  subprocess installed post-installation script returned error exit  status 4
dpkg: dependency problems prevent configuration of dh-python:
dh-python depends on python3:any (>= 3.3.2-2~); however:
Package python3 is not configured yet.

dpkg: error processing package dh-python (--configure):
dependency problems - leaving unconfigured
Errors were encountered while processing:
python3
dh-python
E: Sub-process /usr/bin/dpkg returned an error code (1)

我还安装了anaconda2，它有python 2.7，PYTHON_PATH设置为。 我已经尝试用相同的结果改变它。 我最初尝试使用sudo apt-get install gdebi-core安装gedbi sudo apt-get install gdebi-core ，我遇到了同样的错误。 看完网上后，我试过了

sudo apt-get clean

sudo apt-get update

sudo apt-get remove python3.*

现在我正在尝试重新安装python3.5。

Answer 1

Anaconda支持Python安装的多个环境。 你应该使用：

conda create -n py35 python=3.5 anaconda

然后，要使用Python 3.5环境，请使用：

activate py35

从命令行。 你可以参考：

http://conda.pydata.org/docs/py2or3.html

您还可以将新环境添加到Python IDE（如果需要）。 新环境将在以下位置创建：

 Linux: /YOUR_ANACONDA_PATH>/envs/py35
 Windows: C:\<YOUR_ANACONDA_PATH\envs\py35

Answer 2

显然看起来像Ubuntu python3包中的包装错误。 如果它尚未存在，请将其报告给Launchpad。