pip install mysql-python因EnvironmentError失败:找不到mysql_config

Question

这是我得到的错误

(mysite)zjm1126@zjm1126-G41MT-S2:~/zjm_test/mysite$ pip install mysql-python
Downloading/unpacking mysql-python
  Downloading MySQL-python-1.2.3.tar.gz (70Kb): 70Kb downloaded
  Running setup.py egg_info for package mysql-python
    sh: mysql_config: not found
    Traceback (most recent call last):
      File "<string>", line 14, in <module>
      File "/home/zjm1126/zjm_test/mysite/build/mysql-python/setup.py", line 15, 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 24, in mysql_config
        raise EnvironmentError("%s not found" % (mysql_config.path,))
    EnvironmentError: mysql_config not found
    Complete output from command python setup.py egg_info:
    sh: mysql_config: not found

Traceback (most recent call last):

  File "<string>", line 14, in <module>

  File "/home/zjm1126/zjm_test/mysite/build/mysql-python/setup.py", line 15, 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 24, in mysql_config

    raise EnvironmentError("%s not found" % (mysql_config.path,))

EnvironmentError: mysql_config not found

----------------------------------------
Command python setup.py egg_info failed with error code 1
Storing complete log in /home/zjm1126/.pip/pip.log
(mysite)zjm1126@zjm1126-G41MT-S2:~/zjm_test/mysite$ pip install mysql-python
Downloading/unpacking mysql-python
  Running setup.py egg_info for package mysql-python
    sh: mysql_config: not found
    Traceback (most recent call last):
      File "<string>", line 14, in <module>
      File "/home/zjm1126/zjm_test/mysite/build/mysql-python/setup.py", line 15, 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 24, in mysql_config
        raise EnvironmentError("%s not found" % (mysql_config.path,))
    EnvironmentError: mysql_config not found
    Complete output from command python setup.py egg_info:
    sh: mysql_config: not found

Traceback (most recent call last):

  File "<string>", line 14, in <module>

  File "/home/zjm1126/zjm_test/mysite/build/mysql-python/setup.py", line 15, 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 24, in mysql_config

    raise EnvironmentError("%s not found" % (mysql_config.path,))

EnvironmentError: mysql_config not found

----------------------------------------
Command python setup.py egg_info failed with error code 1
Storing complete log in /home/zjm1126/.pip/pip.log

我该怎么做才能解决这个问题？

Answer 1

系统上似乎缺少mysql_config或安装程序找不到它.确保mysql_config确实已安装.

例如在Debian/Ubuntu上你必须安装包:

sudo apt-get install libmysqlclient-dev

也许mysql_config不在你的路径中,当你自己编译mysql套件时就是这种情况.

更新:对于最新版本的debian/ubuntu(截至2018年),它是

sudo apt install default-libmysqlclient-dev

Answer 2

运行Mac OSX Mountain Lion,我只是在终端中运行它来修复:

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

这是我发现的最快的修复 - 它将它添加到路径中,但我认为/etc/paths如果您计划在另一个环境中安装MySQL-python,最好永久添加它(即添加它).

Answer 3

apt-get install libmysqlclient-dev python-dev

似乎要做的伎俩.

Answer 4

对于上述问题可能有各种答案,下面是一个汇总的解决方案.

对于Ubuntu:

$ sudo apt update
$ sudo apt install python-dev
$ sudo apt install python-MySQLdb

对于CentOS:

$ yum install python-devel mysql-devel

Answer 5

您可以使用MySQL Connector/Python

通过PyPip安装

pip install mysql-connector-python

更多信息可以在MySQL Connector/Python 1.0.5 beta公告博客上找到.

在Launchpad上有一个很好的例子,说明如何使用库添加,编辑或删除数据.

Answer 6

如果你在MAC上全局安装它

brew install mysql

然后像这样导出路径

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

最后全球或在你的venv

pip install MySQL-Python

Answer 7

对于centos用户:

yum install -y mysql-devel python-devel python-setuptools

然后

pip install MySQL-python

如果此解决方案不起作用,并打印gcc编译错误,如:
_mysql.c:29:20: error: Python.h: No such file or directory

您需要指定路径Python.h,如下所示:
pip install --global-option=build_ext --global-option="-I/usr/include/python2.6" MySQL-python

Answer 8

我试图mysql-python在Amazon EC2 Linux实例上安装,我必须安装这些:

yum install mysql mysql-devel mysql-common mysql-libs gcc

但后来我收到了这个错误:

_mysql.c:29:20: fatal error: Python.h: No such file or directory

所以我安装了:

yum install python-devel

这就是诀窍.

Answer 9

对于 Linux

这对我有用

yum install python-devel mysql-devel

Answer 10

对于使用MariaDB而不是MySQL的任何人来说,解决方案是安装libmariadbclient-dev软件包并使用正确的名称创建指向配置文件的符号链接.

例如,这对我有用:

ln -s /usr/bin/mariadb_config /usr/bin/mysql_config

Answer 11

OSX小牛队

由于osx mavericks和xcode开发工具的变化,您可能会在安装时遇到错误

clang: error: unknown argument: '-mno-fused-madd' [-Wunused-command-line-argument-hard-error-in-future]

因此使用:

sudo ARCHFLAGS=-Wno-error=unused-command-line-argument-hard-error-in-future pip install mysql-python

Answer 12

我在 Terraform:light 容器中遇到了同样的问题。它基于 Alpine。

在那里你必须安装 mariadb-dev：

apk add mariadb-dev

但这还不够，因为还缺少所有其他依赖项：

apk add python2 py2-pip gcc python2-dev musl-dev

Answer 13

尝试 sudo apt-get build-dep python-mysqldb

Answer 14

对于 mariadb 安装lib mariadb client-dev而不是libmysqlclient-dev

sudo apt-get install libmariadbclient-dev

Answer 15

您应该安装mysql第一个：

yum install python-devel mysql-community-devel -y

然后你可以安装mysqlclient：

pip install  mysqlclient