Install GCC in RHEL6.2

By default, GCC is not installed in Red Hat Enterprise Linux. To install GCC, configure the local yum source of Red Hat Enterprise Linux as follows:

1. Mount the CD or USB flash disk of the RHEL6.2 image to a directory, such as/mnt.

Mount/dev/cdrom/mnt

2. Create a new local source file, as shown below:

[Root @ www.bkjia.com ~] # Vim/etc/yum. repos. d/rhel-local.repo
[Rhel-local]
Name = Red Hat Enterprise Linux 6.2
Baseurl = file: // mnt
Enabled = 1
Gpgcheck = 1
Gpgkey = file: // mnt/RPM-GPG-KEY-RedHat-release

3. Clear the yum cache and use yum install to install the software.

Yum clean all # Clear yum Cache

Yum install-y gcc # install gcc

Yum-y install gcc-c ++ # install gcc-c ++

Yum-y install gcc-gfortran # install gfortran

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