運行yolk -U
最近我注意到,pip
需要升級從1.2.1到1.4.1,並忠實地嘗試與嘗試升級pip後,爲什麼會收到DistributionNotFound錯誤?
pip install --upgrade pip
雖然運行yolk -U
升級再次出現確認成功升級(pip
不再列爲即將過期的),這產生的錯誤信息
Downloading/unpacking pip from https://pypi.python.org/packages/source/p/pip/pip-1.4.1.tar.gz#md5=6afbb46aeb48abac658d4df742bff714
Downloading pip-1.4.1.tar.gz (445kB): 445kB downloaded
Running setup.py egg_info for package pip
warning: no files found matching '*.html' under directory 'docs'
warning: no previously-included files matching '*.rst' found under directory 'docs/_build'
no previously-included directories found matching 'docs/_build/_sources'
Installing collected packages: pip
Found existing installation: pip 1.2.1
Uninstalling pip:
Exception:
Traceback (most recent call last):
File "/Library/Python/2.7/site-packages/pip-1.2.1-py2.7.egg/pip/basecommand.py", line 107, in main
File "/Library/Python/2.7/site-packages/pip-1.2.1-py2.7.egg/pip/commands/install.py", line 261, in run
File "/Library/Python/2.7/site-packages/pip-1.2.1-py2.7.egg/pip/req.py", line 1162, in install
File "/Library/Python/2.7/site-packages/pip-1.2.1-py2.7.egg/pip/req.py", line 495, in uninstall
File "/Library/Python/2.7/site-packages/pip-1.2.1-py2.7.egg/pip/req.py", line 1492, in remove
File "/Library/Python/2.7/site-packages/pip-1.2.1-py2.7.egg/pip/util.py", line 273, in renames
File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/shutil.py", line 299, in move
os.unlink(src)
OSError: [Errno 13] Permission denied: '/usr/local/bin/pip'
而且我所有的後續嘗試使用pip
做的一樣好:
Traceback (most recent call last):
File "/usr/local/bin/pip", line 5, in <module>
from pkg_resources import load_entry_point
File "/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python/pkg_resources.py", line 2603, in <module>
line, p, specs = scan_list(VERSION,LINE_END,line,p,(1,2),"version spec")
File "/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python/pkg_resources.py", line 666, in require
continue # try the next older version of project
File "/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python/pkg_resources.py", line 565, in resolve
pkg_resources.DistributionNotFound: pip==1.2.1
我看到類似問題have been reported之前,但沒有任何我看到的建議幫助解決此問題。
我被卡住了,無法維護我的Python安裝。
我在使用OS 10.8.4,Python 2.7.2在/usr/bin/python
。
成功! 'sudo pip'也失敗(我的升級失敗後'pip'似乎不存在),但這種聯繫方式是成功的。如果你改寫來強調這一點(也許在我的錯誤輸出中有確認我的舊'pip'被刪除的東西?),我會接受的。謝謝! – orome
請注意,這樣做後,我得到了「無效命令'egg_info'」錯誤,需要[一個額外的步驟](http://stackoverflow.com/a/11425830/656912)來解決。 – orome