如果没有root权限，As a simple solution copy
argparse.py from https://code.google.com/p/argparse/source/browse/argparse.py to your project folder.
As of Python >= 2.7 and >= 3.2, the argparse module is maintained within the Python standard library. For users who still need to support Python < 2.7 or < 3.2, it is also provided as a separate package, which tries to stay compatible with the module in the standard library, but also supports older Python versions.
argparse is licensed under the Python license, for details see LICENSE.txt.
argparse should work on Python >= 2.3, it was tested on:
- 2.3, 2.4, 2.5, 2.6 and 2.7
- 3.1, 3.2, 3.3, 3.4
Try one of these:
python setup.py install
pip install argparse
putting argparse.py in some directory listed in sys.path should also work