pip install MySQL-python 报错
pip install MySQL-python DEPRECATION: Python 2.7 will reach the end of its life on January 1st, 2020. Please upgrade your Python as Python 2.7 won't be maintained after that date. A future version of pip will drop support for Python 2.7. Looking in indexes: http://mirrors.cloud.aliyuncs.com/pypi/simple/ Collecting MySQL-python Downloading http://mirrors.cloud.aliyuncs.com/pypi/packages/a5/e9/51b544da85a36a68debe7a7091f068d802fc515a3a202652828c73453cad/MySQL-python-1.2.5.zip (108kB) |████████████████████████████████| 112kB 56.4MB/s ERROR: Complete output from command python setup.py egg_info: ERROR: sh: mysql_config: command not found Traceback (most recent call last): File "<string>", line 1, in <module> File "/tmp/pip-install-kfRwp2/MySQL-python/setup.py", line 17, in <module> metadata, options = get_config() File "setup_posix.py", line 43, in get_config libs = mysql_config("libs_r") File "setup_posix.py", line 25, in mysql_config raise EnvironmentError("%s not found" % (mysql_config.path,)) EnvironmentError: mysql_config not found ---------------------------------------- ERROR: Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-install-kfRwp2/MySQL-python/ WARNING: You are using pip version 19.1.1, however version 19.3.1 is available. You should consider upgrading via the 'pip install --upgrade pip' command.
网上看需要安装python-devel mysql-devel 等
尝试 yum install python-devel mysql-devel ，mysql-devel有依赖问题，有如下报错
---> Package libss.x86_64 0:1.42.9-16.el7 will be an update Removing mariadb-libs.x86_64 1:5.5.64-1.el7 - u due to obsoletes from installed mysql-community-libs-5.6.45-2.el7.x86_64 base/7/x86_64/filelists_db | 7.3 MB 00:00:00 --> Restarting Dependency Resolution with new changes. --> Running transaction check ---> Package mariadb-libs.x86_64 1:5.5.64-1.el7 will be installed --> Processing Dependency: mariadb-libs(x86-64) = 1:5.5.64-1.el7 for package: 1:mariadb-devel-5.5.64-1.el7.x86_64 --> Finished Dependency Resolution Error: Package: 1:mariadb-devel-5.5.64-1.el7.x86_64 (base) Requires: mariadb-libs(x86-64) = 1:5.5.64-1.el7 You could try using --skip-broken to work around the problem You could try running: rpm -Va --nofiles --nodigest
网上的建议是直接去mysql官网下载对应版本的MySQL-devel
上传rpm包MySQL-devel-5.6.46-1.el7.x86_64.rpm到服务器，之后通过命令安装mysql-devel
yum install MySQL-devel-5.6.46-1.el7.x86_64.rpm -y
之后跑pip install MySQL-python 还有报错, 看了报错，好像还得需要一个MySQL-python
yum install MySQL-python -y
之后运行pip install MySQL-python成功
总结：
下次安装的时候先运行如下，试试，有报错，再查看
yum install python-devel mysql-devel zlib zlib-devel openssl-devel MySQL-python -y
pip install MySQL-python