無法在MacOS Sierra上使用pip3安裝mysqlclient

Question

我想在Django中使用mysql，因此，嘗試使用$ pip3 install mysqlclient下載mysqlclent，但總是出現此錯誤

Command "python setup.py egg_info" failed with error code 1 in /private/var/folders/hb/vmtpfjk12fdcm_8l95hfqzmr0000gn/T/pip-build-pm_wn_w8/mysqlclient/

這是我的終端日志

$ pip3 install mysqlclient
Collecting mysqlclient
  Using cached mysqlclient-1.3.9.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/hb/vmtpfjk12fdcm_8l95hfqzmr0000gn/T/pip-build-pm_wn_w8/mysqlclient/setup.py", line 17, in <module>
        metadata, options = get_config()
      File "/private/var/folders/hb/vmtpfjk12fdcm_8l95hfqzmr0000gn/T/pip-build-pm_wn_w8/mysqlclient/setup_posix.py", line 44, in get_config
        libs = mysql_config("libs_r")
      File "/private/var/folders/hb/vmtpfjk12fdcm_8l95hfqzmr0000gn/T/pip-build-pm_wn_w8/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/hb/vmtpfjk12fdcm_8l95hfqzmr0000gn/T/pip-build-pm_wn_w8/mysqlclient/

請幫忙

Answer 1

$ pip3 install mysqlclient

表示您打算使用Python3安裝該軟件包。 根據描述中的錯誤，我認為您的計算機上可能缺少MySQL。 根據mysqlclient repo的說明 ，MySQLConnectorC是在OSX上運行mysqlclient的先決條件之一。

brew install mysql-connector-c

應該解決您的問題。

Answer 2

嘗試將MySQL添加到您的PATH中：

export PATH=${PATH}:/usr/local/mysql/bin/