用mac在python3.6的環境下學習django,按照官網的步驟,卻無法安裝mysqlclient。報錯mysql_config: command not found。
命令如下:
$ pip3 install mysqlclient
pip3是因爲有兩個python版本,給python3.6對應的pip起了個別名。不然提示找不到。
報錯如下:
Collecting mysqlclient
Using cached mysqlclient-1.3.12.tar.gz
Complete output from command python setup.py egg_info:
/bin/sh: mysql_config: command not found
Traceback (most recent call last):
File "<string>", line 1, in <module>
File "/private/var/folders/ww/hnzjh2z517d72m15ybyhwkbw0000gn/T/pip-build-mvq09hkr/mysqlclient/setup.py", line 17, in <module>
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
----------------------------------------
Command "python setup.py egg_info" failed with error code 1 in /private/var/folders/ww/hnzjh2z517d72m15ybyhwkbw0000gn/T/pip-build-mvq09hkr/mysqlclient/
解決方法:
1、在~/.bash_profile中加入mysql.的路徑
$ cat ~/.bash_profile
# 添加/usr/local/mysql/bin
set PATH /Library/Frameworks/Python.framework/Versions/3.6/bin:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin:/Applications/Wireshark.app/Contents/MacOS:/usr/local/mysql/bin
export PATH
2、安裝mysql-connector-cbrew install mysql-connector-c
如果電腦沒有安裝brew,按照以下方式安裝brew,再安裝mysql-connector-c:/usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"
3、再次安裝$ pip3 install mysqlclient