我已经开始使用我的 Mac 来安装 Python 包,就像在工作中使用我的 Windows PC 一样;但是,在我的 Mac 上,我在写入日志文件或站点包时经常遇到权限被拒绝错误。
因此,我考虑过在下运行pip install <package>
,sudo
但考虑到我只是希望将它安装在我当前的用户帐户下,这是安全/可接受的使用 sudo 吗?
来自日志文件 I/O 错误的示例回溯:
Command /usr/bin/python -c "import setuptools;__file__='/Users/markwalker/build/pycrypto/setup.py';exec(compile(open(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" install --single-version-externally-managed --record /var/folders/tq/hy1fz_4j27v6rstzzw4vymnr0000gp/T/pip-k6f2FU-record/install-record.txt failed with error code 1 in /Users/markwalker/build/pycrypto
Storing complete log in /Users/markwalker/Library/Logs/pip.log
Traceback (most recent call last):
File "/usr/local/bin/pip", line 8, in <module>
load_entry_point('pip==1.1', 'console_scripts', 'pip')()
File "/Library/Python/2.7/site-packages/pip-1.1-py2.7.egg/pip/__init__.py", line 116, in main
return command.main(args[1:], options)
File "/Library/Python/2.7/site-packages/pip-1.1-py2.7.egg/pip/basecommand.py", line 141, in main
log_fp = open_logfile(log_fn, 'w')
File "/Library/Python/2.7/site-packages/pip-1.1-py2.7.egg/pip/basecommand.py", line 168, in open_logfile
log_fp = open(filename, mode)
IOError: [Errno 13] Permission denied: '/Users/markwalker/Library/Logs/pip.log'
更新
这可能归结为权限,但是最好的方法是为您的 python 项目使用虚拟环境。sudo pip
除非绝对必要,否则应避免跑步。