When MySQL is compiled in centos6.5, the following error occurs: exec: g ++: not found.

When MySQL is compiled in centos6.5, the following error occurs: exec: g ++: not found.

./Configure -- prefix =/usr/local/mysql -- with-extra-charsets = all -- with-innodb -- with-plugins = partition

Then make

The following error is reported:

../Depcomp: line 571: exec: g ++: not found

Make [1]: *** [my_new.o] Error 127

Make [1]: Leaving directory '/usr/local/src/mysql-5.1.34/mysys'

Make: *** [all-recursive] Error 1

The online answer is:

Yum install-y gcc-c ++

Okay, after this is installed, this error is not reported, and then execute make

./Include/my_global.h: 1110: error: redeclaration of C ++ built-in type 'bool'

After querying, the user said that c ++ was not installed, but I checked it. Yes.

[Root @ localhost Packages] # rpm-qa | grep gcc-c ++

Gcc-c ++-4.4.7-11. el6.i686

Let's look at other articles and say we can try again./configure. Okay, come back.

[Root @ localhost Packages] #! 145 press enter to go to you

I am a centos instance installed on a virtual machine and allocated MB of memory. How can I make it so long? I 've been around for a while, and it's not over yet ......

Make has no error. Please make install

No error is reported.

Next we will initialize it.

[Root @ localhost bin] #./mysql_install_db

Check whether/usr/local/mysql generates the var folder. If yes, the folder is generated successfully.

[Root @ localhost var] # ls

Localhost. localdomain. err mysql test

[Root @ localhost var] # pwd

/Usr/local/mysql/var

Then we can get up the MySQL service.

I actually executed servie mysqld restart, and the results can be imagined ......

[Root @ localhost bin] #./mysqld_safe -- user = mysql &

Then, you can verify whether it is running.

[Root @ localhost Packages] # ps-aux | grep 'mysql'

Warning: bad syntax, perhaps a bogu '-'? See/usr/share/doc/procps-3.2.8/FAQ

Root 31177 0.0 0.1 4356 744 pts/1 S + grep mysql

Okay, it's a good character. It's time to set a password.

[Root @ localhost bin] # // usr/local/mysql/bin/mysqladmin password 123456

/Usr/local/mysql/bin/mysqladmin: connect to server at 'localhost' failed

Error: 'Can't connect to local MySQL server through socket '/tmp/mysql. sock' (2 )'

Check that mysqld is running and that the socket: '/tmp/mysql. sock' exists!

The service is getting up. Go to tmp and check it.

Look at the log. There is only one MySQL in the log.

Less/var/log/mysqld. log. rpmsave

150429 09:56:41 mysqld_safe mysqld from pid file/var/run/mysqld. pid ended

In/var/run, and then press table ......, Does not have this folder?

Create one.

[Root @ localhost tmp] # mkdir/var/run/mysqld & touch mysqld. pid & vim mysqld. pid

Add the service first.

Cd/usr/local/mysql/share/mysql

[Root @ localhost mysql] # cp mysql. server/etc/init. d/mysqld

Chkconfig -- add mysqld

Chkconfig -- list mysqld

Chkconfig -- lerels 35 mysqld on

Service mysqld restart

I rely on it to report an error

[Root @ localhost mysql] # service mysqld restart

ERROR! MySQL manager or server PID file cocould not be found!

Starting MySQL. ERROR! Manager of pid-file quit without updating file.

Two problems occurred before writing this record. At that time, I forgot to record the record ......

It seems that there is a redeclaration of C ++ built-in type 'bool'