Solution for Permission denied with pip install pyopenssl

~ pip install pyopenssl
Collecting pyopenssl
  Using cached pyOpenSSL-16.1.0-py2.py3-none-any.whl
Requirement already satisfied (use --upgrade to upgrade): six>=1.5.2 in /usr/local/lib/python2.7/site-packages (from pyopenssl)
Collecting cryptography>=1.3.4 (from pyopenssl)
  Using cached cryptography-1.5.2-cp27-cp27m-macosx_10_10_intel.whl
Collecting enum34 (from cryptography>=1.3.4->pyopenssl)
  Using cached enum34-1.1.6-py2-none-any.whl
Collecting ipaddress (from cryptography>=1.3.4->pyopenssl)
  Using cached ipaddress-1.0.17-py2-none-any.whl
Collecting idna>=2.0 (from cryptography>=1.3.4->pyopenssl)
  Using cached idna-2.1-py2.py3-none-any.whl
Requirement already satisfied (use --upgrade to upgrade): setuptools>=11.3 in /usr/local/lib/python2.7/site-packages (from cryptography>=1.3.4->pyopenssl)
Collecting cffi>=1.4.1 (from cryptography>=1.3.4->pyopenssl)
  Using cached cffi-1.8.3-cp27-cp27m-macosx_10_10_intel.whl
Collecting pyasn1>=0.1.8 (from cryptography>=1.3.4->pyopenssl)
  Using cached pyasn1-0.1.9-py2.py3-none-any.whl
Collecting pycparser (from cffi>=1.4.1->cryptography>=1.3.4->pyopenssl)
Installing collected packages: enum34, ipaddress, idna, pycparser, cffi, pyasn1, cryptography, pyopenssl
Exception:
Traceback (most recent call last):
  File "/usr/local/lib/python2.7/site-packages/pip/basecommand.py", line 215, in main
    status = self.run(options, args)
  File "/usr/local/lib/python2.7/site-packages/pip/commands/install.py", line 317, in run
    prefix=options.prefix_path,
  File "/usr/local/lib/python2.7/site-packages/pip/req/req_set.py", line 742, in install
    **kwargs
  File "/usr/local/lib/python2.7/site-packages/pip/req/req_install.py", line 831, in install
    self.move_wheel_files(self.source_dir, root=root, prefix=prefix)
  File "/usr/local/lib/python2.7/site-packages/pip/req/req_install.py", line 1032, in move_wheel_files
    isolated=self.isolated,
  File "/usr/local/lib/python2.7/site-packages/pip/wheel.py", line 346, in move_wheel_files
    clobber(source, lib_dir, True)
  File "/usr/local/lib/python2.7/site-packages/pip/wheel.py", line 324, in clobber
    shutil.copyfile(srcfile, destfile)
  File "/usr/local/Cellar/python/2.7.12_2/Frameworks/Python.framework/Versions/2.7/lib/python2.7/shutil.py", line 83, in copyfile
    with open(dst, 'wb') as fdst:
IOError: [Errno 13] Permission denied: '/lib/python2.7/site-packages/enum/__init__.py'

When I searched for it, I found `sudo chown -R $ USER /lib/python2.7/site-packages/`. There was also a method, but it feels bad to easily change the ownership of such a system-wide folder. When I was looking for another way, I arrived at the following.

http://stackoverflow.com/questions/25816674/pip-is-not-able-to-install-packages-correctly-permission-denied-error

pip install pyopenssl --userYou can use it.

Confirmed just in case.

~ pip install --user
--user   Install to the Python user install directory for your platform. Typically ~/.local/, or %APPDATA%\Python on Windows. (See the Python documentation for site.USER_BASE for full details.)

And that.

~ pip install pyopenssl --user
Collecting pyopenssl
  Using cached pyOpenSSL-16.1.0-py2.py3-none-any.whl
Requirement already satisfied (use --upgrade to upgrade): six>=1.5.2 in /usr/local/lib/python2.7/site-packages (from pyopenssl)
Collecting cryptography>=1.3.4 (from pyopenssl)
  Using cached cryptography-1.5.2-cp27-cp27m-macosx_10_10_intel.whl
Collecting enum34 (from cryptography>=1.3.4->pyopenssl)
  Using cached enum34-1.1.6-py2-none-any.whl
Collecting ipaddress (from cryptography>=1.3.4->pyopenssl)
  Using cached ipaddress-1.0.17-py2-none-any.whl
Collecting idna>=2.0 (from cryptography>=1.3.4->pyopenssl)
  Using cached idna-2.1-py2.py3-none-any.whl
Requirement already satisfied (use --upgrade to upgrade): setuptools>=11.3 in /usr/local/lib/python2.7/site-packages (from cryptography>=1.3.4->pyopenssl)
Collecting cffi>=1.4.1 (from cryptography>=1.3.4->pyopenssl)
  Using cached cffi-1.8.3-cp27-cp27m-macosx_10_10_intel.whl
Collecting pyasn1>=0.1.8 (from cryptography>=1.3.4->pyopenssl)
  Using cached pyasn1-0.1.9-py2.py3-none-any.whl
Collecting pycparser (from cffi>=1.4.1->cryptography>=1.3.4->pyopenssl)
Installing collected packages: enum34, ipaddress, idna, pycparser, cffi, pyasn1, cryptography, pyopenssl
Successfully installed cffi-1.8.3 cryptography-1.5.2 enum34-1.1.6 idna-2.1 ipaddress-1.0.17 pyasn1-0.1.9 pycparser-2.14 pyopenssl-16.1.0

Good.

Reference URL

http://stackoverflow.com/questions/7143077/how-can-i-install-packages-in-my-home-folder-with-pip/7143496#7143496 http://stackoverflow.com/questions/25816674/pip-is-not-able-to-install-packages-correctly-permission-denied-error

[PYTHON] Permission denied with pip install pyopenssl

Reference URL