问题
After successful installation of Python I can't find the pip executable. The contents of the /usr/local/lib/python3.4/site-packages/pip are:
-rw-r--r--. 1 root root 9450 Oct 26 10:29 __init__.py
-rw-r--r--. 1 root root 116 Oct 26 10:29 __main__.py
-rw-r--r--. 1 root root 9507 Oct 26 10:29 cmdoptions.py
-rw-r--r--. 1 root root 8162 Oct 26 10:29 baseparser.py
-rw-r--r--. 1 root root 6578 Oct 26 10:29 basecommand.py
-rw-r--r--. 1 root root 2969 Oct 26 10:29 pep425tags.py
-rw-r--r--. 1 root root 9455 Oct 26 10:29 log.py
-rw-r--r--. 1 root root 6202 Oct 26 10:29 locations.py
-rw-r--r--. 1 root root 40403 Oct 26 10:29 index.py
-rw-r--r--. 1 root root 1086 Oct 26 10:29 exceptions.py
-rw-r--r--. 1 root root 22580 Oct 26 10:29 download.py
-rw-r--r--. 1 root root 24172 Oct 26 10:29 util.py
-rw-r--r--. 1 root root 116 Oct 26 10:29 status_codes.py
-rw-r--r--. 1 root root 431 Oct 26 10:29 runner.py
-rw-r--r--. 1 root root 83557 Oct 26 10:29 req.py
-rw-r--r--. 1 root root 20618 Oct 26 10:29 wheel.py
drwxr-xr-x. 3 root root 4096 Oct 26 10:29 vcs
drwxr-xr-x. 3 root root 4096 Oct 26 10:29 commands
drwxr-xr-x. 8 root root 4096 Oct 26 10:29 _vendor
drwxr-xr-x. 3 root root 4096 Oct 26 10:29 backwardcompat
drwxr-xr-x. 2 root root 4096 Oct 26 10:29 __pycache__
How can I use it?
回答1:
From https://docs.python.org/3.4/installing/index.html
pip is the preferred installer program. Starting with Python 3.4, it is included by default with the Python binary installers.
Before python 3.4, pip was a 'seperate package' and was just called 'pip'.
Because they have now included it with the python installer, and other versions of pip might have been previously installed on the system, the new pip that comes with python 3.4 was named pip3.4 to be able to easily distinguish between different pip versions.
Also see https://docs.python.org/3/whatsnew/3.4.html and http://bugs.python.org/issue20139
来源：https://stackoverflow.com/questions/26576086/no-pip-binary-after-installing-python-3-4-2-on-centos-6-5