mysqlclientがインストールできない！！！なんで！！！

環境

os : Ubuntu 22.04
python : 3.10

事象

↓コマンドで仮想環境を作成して、その中にmysqlclientをダウンロードしたら、、、

$ python -m venv venv

こんなエラーが出てインストールできない！！！

(venv)$ pip install mysqlclient

Collecting mysqlclient
  Using cached 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: 1: mysql_config: not found
      /bin/sh: 1: mariadb_config: not found
      /bin/sh: 1: mysql_config: not found
      Traceback (most recent call last):
        File "<string>", line 2, in <module>
        File "<pip-setuptools-caller>", line 34, in <module>
        File "/tmp/pip-install-lq7x6sfi/mysqlclient_a658ec6c7a7f4cfdbaa28115071bf8c3/setup.py", line 15, in <module>
          metadata, options = get_config()
        File "/tmp/pip-install-lq7x6sfi/mysqlclient_a658ec6c7a7f4cfdbaa28115071bf8c3/setup_posix.py", line 70, in get_config
          libs = mysql_config("libs")
        File "/tmp/pip-install-lq7x6sfi/mysqlclient_a658ec6c7a7f4cfdbaa28115071bf8c3/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.

原因

必要なパッケージをインストールしてないだけだった。。。。

怒ってごめん。。。

sudo apt-get install python3-dev default-libmysqlclient-dev build-essential

必要なパッケージをインストールしたらダウンロードできた

(venv)$ pip install mysqlclient
Collecting mysqlclient
  Using cached mysqlclient-2.1.1.tar.gz (88 kB)
  Preparing metadata (setup.py) ... done
Using legacy 'setup.py install' for mysqlclient, since package 'wheel' is not installed.
Installing collected packages: mysqlclient
  Running setup.py install for mysqlclient ... done
Successfully installed mysqlclient-2.1.1

備忘録的なね