Hi All,
I follow the readme.md file and follow those steps to install mysqlclient:

1. create a new virtualenv
2. use python3.5
3. brew install mysql-connector-c
4. sudo pip3 install mysqlclient or sudo pip install mysqlclient

i got the error like this:
`
Using cached mysqlclient-1.3.10.tar.gz
Complete output from command python setup.py egg_info:
Traceback (most recent call last):
File "", line 1, in
File "/private/tmp/pip-build-th5nbtoa/mysqlclient/setup.py", line 17, in
metadata, options = get_config()
File "/private/tmp/pip-build-th5nbtoa/mysqlclient/setup_posix.py", line 54, in get_config
libraries = [dequote(i[2:]) for i in libs if i.startswith('-l')]
File "/private/tmp/pip-build-th5nbtoa/mysqlclient/setup_posix.py", line 54, in
libraries = [dequote(i[2:]) for i in libs if i.startswith('-l')]
File "/private/tmp/pip-build-th5nbtoa/mysqlclient/setup_posix.py", line 12, in dequote
if s[0] in ""'" and s[0] == s[-1]:
IndexError: string index out of range

----------------------------------------

Command "python setup.py egg_info" failed with error code 1 in /private/tmp/pip-build-th5nbtoa/mysqlclient/
`