Python 在Linux CentOS 安装报错安装 mysq

安装mysqlclient

pip install Mysqlclient

报错如下

Looking in indexes: http://mirrors.tencentyun.com/pypi/simple
Collecting Mysqlclient
  Downloading http://mirrors.tencentyun.com/pypi/packages/d0/97/7326248ac8d5049968bf4ec708a5d3d4806e412a42e74160d7f266a3e03a/mysqlclient-1.4.6.tar.gz (85 kB)
     |████████████████████████████████| 85 kB 577 kB/s 
    ERROR: Command errored out with exit status 1:
     command: /usr/local/python3/bin/python3.6 -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-install-036cgtd_/Mysqlclient/setup.py'"'"'; __file__='"'"'/tmp/pip-install-036cgtd_/Mysqlclient/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' egg_info --egg-base /tmp/pip-pip-egg-info-5twazgvm
         cwd: /tmp/pip-install-036cgtd_/Mysqlclient/
    Complete output (12 lines):
    /bin/sh: mysql_config: 未找到命令
    /bin/sh: mariadb_config: 未找到命令
    /bin/sh: mysql_config: 未找到命令
    Traceback (most recent call last):
      File "<string>", line 1, in <module>
      File "/tmp/pip-install-036cgtd_/Mysqlclient/setup.py", line 16, in <module>
        metadata, options = get_config()
      File "/tmp/pip-install-036cgtd_/Mysqlclient/setup_posix.py", line 61, in get_config
        libs = mysql_config("libs")
      File "/tmp/pip-install-036cgtd_/Mysqlclient/setup_posix.py", line 29, in mysql_config
        raise EnvironmentError("%s not found" % (_mysql_config_path,))
    OSError: mysql_config not found
    ----------------------------------------
ERROR: Command errored out with exit status 1: python setup.py egg_info Check the logs for full command output.

解决方法

1、安装python-devel

yum install python-devel

已加载插件：fastestmirror, langpacks
Loading mirror speeds from cached hostfile
软件包 python-devel-2.7.5-88.el7.x86_64 已安装并且是最新版本
无须任何处理

2、安装 mysql-devel

yum install mysql-devel

已加载插件：fastestmirror, langpacks
Loading mirror speeds from cached hostfile
正在解决依赖关系
--> 正在检查事务
---> 软件包 mysql-community-devel.x86_64.0.5.6.48-2.el7 将被 安装
--> 解决依赖关系完成

依赖关系解决

================================================================================
 Package                  架构      版本             源                    大小
================================================================================
正在安装:
 mysql-community-devel    x86_64    5.6.48-2.el7     mysql56-community    3.4 M

事务概要
================================================================================
安装  1 软件包

总下载量：3.4 M
安装大小：18 M
Is this ok [y/d/N]: y
Downloading packages:
mysql-community-devel-5.6.48-2.el7.x86_64.rpm              | 3.4 MB   00:02     
Running transaction check
Running transaction test
Transaction test succeeded
Running transaction
  正在安装    : mysql-community-devel-5.6.48-2.el7.x86_64                   1/1 
  验证中      : mysql-community-devel-5.6.48-2.el7.x86_64                   1/1 

已安装:
  mysql-community-devel.x86_64 0:5.6.48-2.el7                                   

完毕！

3、安装gcc

yum install gcc

已加载插件：fastestmirror, langpacks
Loading mirror speeds from cached hostfile
软件包 gcc-4.8.5-39.el7.x86_64 已安装并且是最新版本
无须任何处理

4.再次执行安装mysql

pip3 install mysqlclient

Looking in indexes: http://mirrors.tencentyun.com/pypi/simple
Collecting mysqlclient
  Downloading http://mirrors.tencentyun.com/pypi/packages/d0/97/7326248ac8d5049968bf4ec708a5d3d4806e412a42e74160d7f266a3e03a/mysqlclient-1.4.6.tar.gz (85 kB)
     |████████████████████████████████| 85 kB 668 kB/s 
Could not build wheels for mysqlclient, since package 'wheel' is not installed.
Installing collected packages: mysqlclient
    Running setup.py install for mysqlclient ... done
Successfully installed mysqlclient-1.4.6