How to solve the problem of missing mysql config

The solution to the missing mysql config: first use to check the installation status of mysql; then remove the existing installation package; then download the 64bit rpm file; finally re-use "rpm -ivh MySQL-devel-5.5. 16-1.linux..." can be installed.

Recommended: "mysql tutorial"

MySQL is missing the mysql_config file

Question:

You need to arrange the django-sentry log server at work. When pip install mysql-python on centos-6.4, the error is reported as follows

[sentry@kjtest111 mysql-python]$ pip install mysql-python
Downloading/unpacking mysql-python
  Running setup.py egg_info for package mysql-python
    sh: /usr/bin/mysql_config: No such file or directory
    Traceback (most recent call last):
      File "<string>", line 16, in <module>
      File "/tmp/pip-build-sentry/mysql-python/setup.py", line 18, 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: /usr/bin/mysql_config not found
    Complete output from command python setup.py egg_info:
    sh: /usr/bin/mysql_config: No such file or directory
Traceback (most recent call last):
  File "<string>", line 16, in <module>
  File "/tmp/pip-build-sentry/mysql-python/setup.py", line 18, 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
----------------------------------------

Working environment: centOS6.4

Solution:

1. Through the error message, it can be seen that mysql_config is missing, and it should be under /usr/bin/ There is no mysql_config file. The online solutions are apt-get install libmysqlclient-dev, but apt-get is the network installation command for Debian and Ubuntu series, and yum is the network installation command for Redhat, Centos, and Fedora. Then I found that it should be installed on Centos. mysql-devel

2. yum install mysql-devel, a conflict is found, the error is as follows:

--> Running transaction check
---> Package mysql-devel.x86_64 0:5.1.69-1.el6_4 will be installed
--> Processing Dependency: mysql = 5.1.69-1.el6_4 for package: mysql-devel-5.1.69-1.el6_4.x86_64
--> Running transaction check
---> Package mysql.x86_64 0:5.1.69-1.el6_4 will be installed
--> Processing Conflict: MySQL-client-5.5.30-1.el6.x86_64 conflicts mysql
--> Processing Conflict: MySQL-server-5.5.30-1.el6.x86_64 conflicts mysql
--> Processing Conflict: mysql-5.1.69-1.el6_4.x86_64 conflicts MySQL
--> Finished Dependency Resolution
Error: mysql conflicts with MySQL-devel-5.5.30-1.el6.x86_64
 You could try using --skip-broken to work around the problem
 You could try running: rpm -Va --nofiles --nodigest

3. Use rpm -qa| grep mysql to check the installation status of mysql

mysql-devel-5.5.16-1.el6_4.x86_64
mysql-client-5.5.16-1.el6_4.x86_64
mysql-server-5.5.16-1.el6_4.x86_64

4. Use rpm -e mysql-devel-5.5.16-1.el6_4.x86_64 to remove the existing installation package

5. Use yum install mysql-devel again and find that there is a conflict with the versions of mysql-server and mysql-client

6. Go online to find the same version Download http://downloads.skysql.com/archive/index/p/mysql/v/5.5.16, download the 64bit rpm file, use rpm -ivh MySQL-devel-5.5.16-1.linux2.6.x86_64 .rpm installation

7. After the installation is successful, go to the /usr/bin/ directory and find that the mysql_config file has been generated. Continue pip install mysql-python and it is successfully completed.

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