錯誤安裝matplotlib

Question

我在linux上安裝matplotlib在python中。

我用下面的命令來安裝。

pip install matplotlib 

它顯示了以下錯誤：

error: [Errno 13] Permission denied: '/usr/local/lib/python2.7/dist-packages/pylab.py' 

---------------------------------------- 
Cleaning up... 
Command /usr/bin/python -c "import setuptools, tokenize;__file__='/tmp/pip_build_grayhat/matplotlib/setup.py';exec(compile(getattr(tokenize, 'open', open)(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" install --record /tmp/pip-YC1nG2-record/install-record.txt --single-version-externally-managed --compile failed with error code 1 in /tmp/pip_build_grayhat/matplotlib 
Traceback (most recent call last): 
    File "/usr/bin/pip", line 9, in <module> 
    load_entry_point('pip==1.5.4', 'console_scripts', 'pip')() 
    File "/usr/lib/python2.7/dist-packages/pip/__init__.py", line 235, in main 
return command.main(cmd_args) 
    File "/usr/lib/python2.7/di`enter code here`st-packages/pip/basecommand.py", line 161, in main 
text = '\n'.join(complete_log) 
UnicodeDecodeError: 'ascii' codec can't decode byte 0xe2 in position 40: ordinal not in range(128) 

Answer 1

嘗試：

sudo pip install matplotlib 

您的用戶帳戶沒有寫權限/usr/local/lib/python2.7/dist-packages，但root一樣。