pip install PyMySQL

Exception:
Traceback (most recent call last):

File "/usr/lib/python3.5/dist-packages/pip/products.py", line 122, in main
status = self.run(options, args)
File "/usr/lib/python3.5/dist-packages/pip/commands/install.py", line 295, in run
requirement_set.install(install_options, global_options, root=options.root_path)
File "/usr/lib/python3.5/dist-packages/pip/req.py", line 1436, in install
requirement.install(install_options, global_options, *args, **kwargs)
File "/usr/lib/python3.5/dist-packages/pip/req.py", line 672, in install
self.move_wheel_files(self.source_dir, root=root)
File "/usr/lib/python3.5/dist-packages/pip/req.py", line 902, in move_wheel_files
pycompile=self.pycompile,
File "/usr/lib/python3.5/dist-packages/pip/wheel.py", line 214, in move_wheel_files
clobber(source, lib_dir, True)
File "/usr/lib/python3.5/dist-packages/pip/wheel.py", line 204, in clobber
os.makedirs(destdir)
File "/usr/lib/python3.5/os.py", line 157, in makedirs
mkdir(name, mode)
OSError: [Errno 13] Permission denied: '/usr/local/lib/python3.5/dist-packages/PyMySQL-0.8.0.dist-info'

Storing debug log for failure in /home/pi/.pip/pip.log

$ pip install --user PyMySQL

$ pip install --user virtualenv
$ virtualenv -p python3.5 myvirtualenvname && . myvirtualenvname/bin/activate
$ pip install PyMySQL

$ sudo pip install PyMySQL