Chr*_*per 13 python macos bash which
谁能解释一下python 2.6如何在我的机器上默认运行?它看起来像 python2.7,所以它似乎which没有给我正确的信息.
~> python --version
Python 2.6.5
~> which python
/opt/local/bin/python
~> /opt/local/bin/python --version
Python 2.7.2
~> ls -l /opt/local/bin/python
lrwxr-xr-x 1 root admin 24 12 Oct 16:02 /opt/local/bin/python -> /opt/local/bin/python2.7
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当我生成错误时,我会看到真正运行的是什么.为什么会这样?
~> python -error-making-argument
Unknown option: -e
usage: /Library/Frameworks/Python.framework/Versions/2.6/Resources/Python.app/Contents/MacOS/Python [option] ... [-c cmd | -m mod | file | -] [arg] ...
Try `python -h' for more information.
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我该如何纠正呢?
- - 编辑: - -
来自评论中的建议:
~> alias
alias cp='cp -i'
alias gcc='gcc -Wall'
~> type python
python is /opt/local/bin/python
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