标签：info proc clu constant c51 get extern bsp except
Issue
I encountered an error when I run the python script which need to import the module of "MySQLdb".The error shows like this:
[root@docker1 script]# python Xtrabackup.py
Traceback (most recent call last):
File "backup.py", line 11, in <module>
import MySQLdb
ImportError: No module named MySQLdb
Then I downloaded and installed the latest version of pip to install MySQLdb module:
[root@docker1 pip-18.0]# python setup.py install
...
[root@docker1 pip-18.0]# pip --version
pip 18.0 from /usr/lib/python2.7/site-packages/pip-18.0-py2.7.egg/pip (python 2.7)
But it still doesn‘t work.it showed "fatal error: my_config.h: No such file or directory":
[root@docker1 script]# easy_install pip
Searching for pip
Best match: pip 18.0
Processing pip-18.0-py2.7.egg
pip 18.0 is already the active version in easy-install.pth
Installing pip script to /usr/bin
Installing pip2.7 script to /usr/bin
Installing pip2 script to /usr/bin
Using /usr/lib/python2.7/site-packages/pip-18.0-py2.7.egg
Processing dependencies for pip
Finished processing dependencies for pip
[root@docker1 script]# pip install mysql-python
Collecting mysql-python
Using cached https://files.pythonhosted.org/packages/a5/e9/51b544da85a36a68debe7a7091f068d802fc515a3a202652828c73453cad/MySQL-python-1.2.5.zip
Installing collected packages: mysql-python
Running setup.py install for mysql-python ... error
Complete output from command /usr/bin/python -u -c "import setuptools, tokenize;__file__=‘/tmp/pip-install-pm5hyO/mysql-python/setup.py‘;f=getattr(tokenize, ‘open‘, open)(__file__);code=f.read().replace(‘\r\n‘, ‘\n‘);f.close();exec(compile(code, __file__, ‘exec‘))" install --record /tmp/pip-record-GBdMPj/install-record.txt --single-version-externally-managed --compile:
running install
running build
running build_py
creating build
creating build/lib.linux-x86_64-2.7
copying _mysql_exceptions.py -> build/lib.linux-x86_64-2.7
creating build/lib.linux-x86_64-2.7/MySQLdb
copying MySQLdb/__init__.py -> build/lib.linux-x86_64-2.7/MySQLdb
copying MySQLdb/converters.py -> build/lib.linux-x86_64-2.7/MySQLdb
copying MySQLdb/connections.py -> build/lib.linux-x86_64-2.7/MySQLdb
copying MySQLdb/cursors.py -> build/lib.linux-x86_64-2.7/MySQLdb
copying MySQLdb/release.py -> build/lib.linux-x86_64-2.7/MySQLdb
copying MySQLdb/times.py -> build/lib.linux-x86_64-2.7/MySQLdb
creating build/lib.linux-x86_64-2.7/MySQLdb/constants
copying MySQLdb/constants/__init__.py -> build/lib.linux-x86_64-2.7/MySQLdb/constants
copying MySQLdb/constants/CR.py -> build/lib.linux-x86_64-2.7/MySQLdb/constants
copying MySQLdb/constants/FIELD_TYPE.py -> build/lib.linux-x86_64-2.7/MySQLdb/constants
copying MySQLdb/constants/ER.py -> build/lib.linux-x86_64-2.7/MySQLdb/constants
copying MySQLdb/constants/FLAG.py -> build/lib.linux-x86_64-2.7/MySQLdb/constants
copying MySQLdb/constants/REFRESH.py -> build/lib.linux-x86_64-2.7/MySQLdb/constants
copying MySQLdb/constants/CLIENT.py -> build/lib.linux-x86_64-2.7/MySQLdb/constants
running build_ext
building ‘_mysql‘ extension
creating build/temp.linux-x86_64-2.7
gcc -pthread -fno-strict-aliasing -O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -m64 -mtune=generic -D_GNU_SOURCE -fPIC -fwrapv -DNDEBUG -O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -m64 -mtune=generic -D_GNU_SOURCE -fPIC -fwrapv -fPIC -Dversion_info=(1,2,5,‘final‘,1) -D__version__=1.2.5 -I/usr/local/mysql/include -I/usr/include/python2.7 -c _mysql.c -o build/temp.linux-x86_64-2.7/_mysql.o
_mysql.c:44:23: fatal error: my_config.h: No such file or directory
#include "my_config.h"
^
compilation terminated.
error: command ‘gcc‘ failed with exit status 1
----------------------------------------
Command "/usr/bin/python -u -c "import setuptools, tokenize;__file__=‘/tmp/pip-install-pm5hyO/mysql-python/setup.py‘;f=getattr(tokenize, ‘open‘, open)(__file__);code=f.read().replace(‘\r\n‘, ‘\n‘);f.close();exec(compile(code, __file__, ‘exec‘))" install --record /tmp/pip-record-GBdMPj/install-record.txt --single-version-externally-managed --compile" failed with error code 1 in /tmp/pip-install-pm5hyO/mysql-python/
[root@docker1 script]#
I even download the MySQL-python package without pip tool to install MySQLdb module,but it turned out to be the same error like using pip.
[root@docker1script]# cd MySQL-python-1.2.5
[root@docker1 MySQL-python-1.2.5]# ll
total 171
drwxrwxrwx 1 mysql mysql 4096 Sep 18 10:17 doc
-rwxrwxrwx 1 mysql mysql 18092 Oct 8 2012 GPL-2.0
-rwxrwxrwx 1 mysql mysql 5687 Jan 1 2013 HISTORY
-rwxrwxrwx 1 mysql mysql 6636 Oct 8 2012 INSTALL
-rwxrwxrwx 1 mysql mysql 309 Jan 2 2014 MANIFEST.in
-rwxrwxrwx 1 mysql mysql 2039 Jan 2 2014 metadata.cfg
-rwxrwxrwx 1 mysql mysql 84709 Jan 2 2014 _mysql.c
drwxrwxrwx 1 mysql mysql 4096 Sep 18 10:17 MySQLdb
-rwxrwxrwx 1 mysql mysql 2352 Oct 8 2012 _mysql_exceptions.py
drwxrwxrwx 1 mysql mysql 4096 Sep 18 10:17 MySQL_python.egg-info
-rwxrwxrwx 1 mysql mysql 1689 Jan 2 2014 PKG-INFO
-rwxrwxrwx 1 mysql mysql 3203 Oct 8 2012 pymemcompat.h
-rwxrwxrwx 1 mysql mysql 1266 Oct 4 2012 README.md
-rwxrwxrwx 1 mysql mysql 398 Jan 2 2014 setup.cfg
-rwxrwxrwx 1 mysql mysql 1088 Oct 8 2012 setup_common.py
-rwxrwxrwx 1 mysql mysql 3392 Jan 2 2014 setup_posix.py
-rwxrwxrwx 1 mysql mysql 609 Jan 2 2014 setup.py
-rwxrwxrwx 1 mysql mysql 1334 Oct 8 2012 setup_windows.py
-rwxrwxrwx 1 mysql mysql 665 Oct 8 2012 site.cfg
drwxrwxrwx 1 mysql mysql 4096 Sep 18 10:17 tests
[root@docker1 MySQL-python-1.2.5]# python setup.py install
...
_mysql.c:44:23: fatal error: my_config.h: No such file or directory
#include "my_config.h"
^
compilation terminated.
error: command ‘gcc‘ failed with exit status 1
After that,I search for a workaround in google,someone says that I need‘t to install mysql-devel package first:
[root@docker1 MySQL-python-1.2.5]# yum install mysql-devel
...
Error: mariadb101u-common conflicts with 1:mariadb-libs-5.5.60-1.el7_5.x86_64
Error: mariadb101u-config conflicts with 1:mariadb-libs-5.5.60-1.el7_5.x86_64
Error: mariadb101u-libs conflicts with 1:mariadb-libs-5.5.60-1.el7_5.x86_64
You could try using --skip-broken to work around the problem
You could try running: rpm -Va --nofiles --nodigest
There were some confilcts with package mariadb-llibs when installing mysql-devel package.Then I have to erase it first:
[root@docker1 MySQL-python-1.2.5]# rpm -e mariadb-libs
error: Failed dependencies:
libmysqlclient.so.18()(64bit) is needed by (installed) perl-DBD-MySQL-4.023-6.el7.x86_64
libmysqlclient.so.18()(64bit) is needed by (installed) python27-MySQL-python-1.2.3-11.el7.x86_64
libmysqlclient.so.18(libmysqlclient_18)(64bit) is needed by (installed) perl-DBD-MySQL-4.023-6.el7.x86_64
libmysqlclient.so.18(libmysqlclient_18)(64bit) is needed by (installed) python27-MySQL-python-1.2.3-11.el7.x86_64
[root@docker1 MySQL-python-1.2.5]# rpm -e --force mariadb-libs
rpm: only installation and upgrading may be forced
rpm -e -Va --nofiles --nodigest mariadb-libs
[root@docker1 MySQL-python-1.2.5]# rpm -e --nodeps mariadb-libs
warning: /etc/my.cnf saved as /etc/my.cnf.rpmsave
After I‘ve erased the package of mariadb-lib,the my.cnf will be saved as my.cnf.rpmnew and my.cnf.rpmsave.The default my.cnf was missing.
[root@docker1 etc]# ll|grep my
-rw-r--r-- 1 mysql mysql 2540 Sep 17 10:05 my3306.cnf
-rw-r--r-- 1 root root 570 Aug 16 22:00 my.cnf.rpmnew
-rw-r--r-- 1 root root 83 Sep 12 13:34 my.cnf.rpmsave
[root@docker1 etc]# cat my.cnf
cat: my.cnf: No such file or directory
And then the afterward installation was extremly successful.
[root@docker1 MySQL-python-1.2.5]# yum install mysql-devel
...
Installed:
mariadb101u-devel.x86_64 1:10.1.32-1.ius.centos7
Dependency Installed:
mariadb101u-common.x86_64 1:10.1.32-1.ius.centos7 mariadb101u-config.x86_64 1:10.1.32-1.ius.centos7
mariadb101u-libs.x86_64 1:10.1.32-1.ius.centos7
Complete!
[root@docker1 MySQL-python-1.2.5]# pip install mysql-python
Collecting mysql-python
Using cached https://files.pythonhosted.org/packages/a5/e9/51b544da85a36a68debe7a7091f068d802fc515a3a202652828c73453cad/MySQL-python-1.2.5.zip
Installing collected packages: mysql-python
Running setup.py install for mysql-python ... done
Successfully installed mysql-python-1.2.5
[root@docker1 MySQL-python-1.2.5]#
安装MySQLdb模块遭遇"fatal error: my_config.h: No such file or directory"的处理
标签：info proc clu constant c51 get extern bsp except
原文地址：https://www.cnblogs.com/aaron8219/p/9668274.html
