完整堆栈跟踪:
➜ ~ pip install virtualenv
Traceback (most recent call last):
File "/usr/bin/pip", line 11, in <module>
sys.exit(main())
File "/usr/lib/python3.4/site-packages/pip/__init__.py", line 215, in main
locale.setlocale(locale.LC_ALL, '')
File "/usr/lib64/python3.4/locale.py", line 592, in setlocale
return _setlocale(category, locale)
locale.Error: unsupported locale setting
在同一台服务器上,我成功地使用python 2.7.x运行pip install virtualenv。
现在,我已经使用curl https://bootstrap.pypa.io/get-pip.py | python3.4安装了python3.4。
➜ ~ pip --version
pip 8.1.1 from /usr/lib/python3.4/site-packages (python 3.4)
PIP卸载virtualenv也抛出相同的错误
在Fedora上也有类似的问题:
>>> import locale
>>> locale.setlocale(locale.LC_ALL, 'de_DE.UTF-8')
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/usr/lib64/python3.10/locale.py", line 620, in setlocale
return _setlocale(category, locale)
locale.Error: unsupported locale setting
结果发现“glibc-all-langpacks”包不见了。
dnf install -y glibc-all-langpacks
解决它。
根本原因是:您的环境变量LC_ALL丢失或以某种方式无效
简短的回答,
执行如下命令:
$ export LC_ALL=C
如果在新的终端窗口中不断出现错误,请将其添加到.bashrc文件的底部。
长回答- - - - - -
这是我的区域设置:
$ locale
LANG=en_US.UTF-8
LANGUAGE=
LC_CTYPE="C"
LC_NUMERIC="C"
LC_TIME="C"
LC_COLLATE="C"
LC_MONETARY="C"
LC_MESSAGES="C"
LC_PAPER="C"
LC_NAME="C"
LC_ADDRESS="C"
LC_TELEPHONE="C"
LC_MEASUREMENT="C"
LC_IDENTIFICATION="C"
LC_ALL=C
Python2.7
$ uname -a
Linux debian 3.16.0-4-amd64 #1 SMP Debian 3.16.7-ckt11-1+deb8u6 (2015-11-09) x86_64 GNU/Linux
$ python --version
Python 2.7.9
$ pip --version
pip 8.1.1 from /usr/local/lib/python2.7/dist-packages (python 2.7)
$ unset LC_ALL
$ pip install virtualenv
Traceback (most recent call last):
File "/usr/local/bin/pip", line 11, in <module>
sys.exit(main())
File "/usr/local/lib/python2.7/dist-packages/pip/__init__.py", line 215, in main
locale.setlocale(locale.LC_ALL, '')
File "/usr/lib/python2.7/locale.py", line 579, in setlocale
return _setlocale(category, locale)
locale.Error: unsupported locale setting
$ export LC_ALL=C
$ pip install virtualenv
Requirement already satisfied (use --upgrade to upgrade): virtualenv in /usr/local/lib/python2.7/dist-packages