Complete output from command python setup.py egg_info:
/bin/sh: mysql_config: command not found
Traceback (most recent call last):
File "
File "/private/var/folders/ww/hnzjh2z517d72m15ybyhwkbw0000gn/T/pip-build-mvq09hkr/mysqlclient/setup.py", line 17, in
metadata, options = get_config()
File "/private/var/folders/ww/hnzjh2z517d72m15ybyhwkbw0000gn/T/pip-build-mvq09hkr/mysqlclient/setup_posix.py", line 44, in get_config
libs = mysql_config("libs_r")
File "/private/var/folders/ww/hnzjh2z517d72m15ybyhwkbw0000gn/T/pip-build-mvq09hkr/mysqlclient/setup_posix.py", line 26, in mysql_config
raise EnvironmentError("%s not found" % (mysql_config.path,))
OSError: mysql_config not found
解决办法：
安装mysql-connector-c：
brew install mysql-connector-c如果电脑没有安装brew，按照以下方式安装brew，再安装mysql-connector-c：
/usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"
再次安装mysqlclient：
pip install mysqlclient
发现报了一个新的错误：
Collecting mysqlclient
Using cached mysqlclient-1.3.10.tar.gz
Complete output from command python setup.py egg_info:
Traceback (most recent call last):
File "
File "/private/var/folders/rv/a_a/T/pip-build-nyaa8t95/mysqlclient/setup.py", line 17, in
metadata, options = get_config()
File "/private/var/folders/rv/a_a/T/pip-build-nyaa8t95/mysqlclient/setup_posix.py", line 54, in get_config
libraries = [dequote(i[2:]) for i in libs if i.startswith('-l')]
File "/private/var/folders/rv/a_a/T/pip-build-nyaa8t95/mysqlclient/setup_posix.py", line 54, in
libraries = [dequote(i[2:]) for i in libs if i.startswith('-l')]
File "/private/var/folders/rv/a_a/T/pip-build-nyaa8t95/mysqlclient/setup_posix.py", line 12, in dequote
if s[0] in "\"'" and s[0] == s[-1]:
IndexError: string index out of range
解决办法：修改mysql-config文件：
cd /usr/local/Cellar/mysql-connector-c/6.1.11/bin/
# 备份
cp mysql_config mysql_config.bak
chmod u+w mysql_config
vi mysql_config
# :114 找到第114行
# 将
# libs="$libs -l "
# 替换为
# libs="$libs -lmysqlclient -lssl -lcrypto"
#保存
再次安装mysqlclient：
pip install mysqlclient
成功！