Install GCC from the CD (Change Yum source)

Here we will use a virtual machine demonstration and record it for future reference.

I. Attach a CD image

Load localBin-DVDMirror file to virtual machine system ,:

Ii. Change Yum Source

1Attach a CD image

For example, run the following command:

Mkdir test1

Mount/dev/CDROM test1

 

We can see that/Dev/CDROMMountedTest1Directory.

2, ModifyYumConfiguration File

YumThe configuration file directory of is:/Etc/yum. Repos. d/

The file to be modified here is:CentOS-Media.repo

The original file is as follows:

C6-media

Name = centos-$ releasever-Media

Baseurl = file: // media/centos/

File: // media/CDROM/

File: // media/cdrecorder/

Gpgcheck = 1

Enabled = 0

Gpgkey = file: // etc/pki/rpm-GPG/RPM-GPG-KEY-CentOS-6

The field description is as follows:

Name: (Custom) Name

Baseurl: Search Path

Gpgcheck: Check?GPG-KEY,0Do not check,1For check

Enabled: Enabled or notYumSource,0Is not enabled,1To enable

We only needBaseurlAdd the directory where the CD is attached, that is:

3. Install software ( Gcc )

SearchGCC:

Yum-disablerepo = * enablerepo = c6-media search gcc

InstallGCC:

Yum-disablerepo = * enablerepo = c6-media install GCC *

There are many methods. Here I just record one of them.