解决centos7安装mysqlclient的错误

报错

Collecting mysqlclient
  Using cached https://pypi.tuna.tsinghua.edu.cn/packages/50/5f/eac919b88b9df39bbe4a855f136d58f80d191cfea34a3dcf96bf5d8ace0a/mysqlclient-2.1.1.tar.gz (88 kB)
  Preparing metadata (setup.py) ... error
  error: subprocess-exited-with-error

  × python setup.py egg_info did not run successfully.
  │ exit code: 1
  ╰─> [16 lines of output]
      /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 2, in <module>
        File "<pip-setuptools-caller>", line 34, in <module>
        File "/tmp/pip-install-7vmfn3h6/mysqlclient_eed4d9c102944bb09486e428ccc7c17f/setup.py", line 15, in <module>
          metadata, options = get_config()
        File "/tmp/pip-install-7vmfn3h6/mysqlclient_eed4d9c102944bb09486e428ccc7c17f/setup_posix.py", line 70, in get_config
          libs = mysql_config("libs")
        File "/tmp/pip-install-7vmfn3h6/mysqlclient_eed4d9c102944bb09486e428ccc7c17f/setup_posix.py", line 31, in mysql_config
          raise OSError("{} not found".format(_mysql_config_path))
      OSError: mysql_config not found
      mysql_config --version
      mariadb_config --version
      mysql_config --libs
      [end of output]

  note: This error originates from a subprocess, and is likely not a problem with pip.
error: metadata-generation-failed

× Encountered error while generating package metadata.
╰─> See above for output.

note: This is an issue with the package mentioned above, not pip.
hint: See above for details.

Collecting mysqlclient

Using cached https://pypi.tuna.tsinghua.edu.cn/packages/50/5f/eac919b88b9df39bbe4a855f136d58f80d191cfea34a3dcf96bf5d8ace0a/mysqlclient-2.1.1.tar.gz (88 kB)

Preparing metadata (setup.py) ... error

error: subprocess-exited-with-error

× python setup.py egg_info did not run successfully.

│ exit code: 1

╰─> [16 lines of output]

/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 2, in <module>

File "<pip-setuptools-caller>", line 34, in <module>

File "/tmp/pip-install-7vmfn3h6/mysqlclient_eed4d9c102944bb09486e428ccc7c17f/setup.py", line 15, in <module>

metadata, options = get_config()

File "/tmp/pip-install-7vmfn3h6/mysqlclient_eed4d9c102944bb09486e428ccc7c17f/setup_posix.py", line 70, in get_config

libs = mysql_config("libs")

File "/tmp/pip-install-7vmfn3h6/mysqlclient_eed4d9c102944bb09486e428ccc7c17f/setup_posix.py", line 31, in mysql_config

raise OSError("{} not found".format(_mysql_config_path))

OSError: mysql_config not found

mysql_config --version

mariadb_config --version

mysql_config --libs

[end of output]

note: This error originates from a subprocess, and is likely not a problem with pip.

error: metadata-generation-failed

× Encountered error while generating package metadata.

╰─> See above for output.

note: This is an issue with the package mentioned above, not pip.

hint: See above for details.

先安装mysql-devel，后安装mysqlclient

yum install mysql-devel
pip3 install mysqlclient

1 2	yum install mysql-devel pip3 install mysqlclient