If the development kit is not selected during the installation of RH, the installation of Parallels tools in the system will cause an error, cannot be installed properly, and requires the installation of GCC and kernel sources.
The installation process is as follows:
There is no source in the newly installed RH, Yum is not available, so the first step is to use the source on the system installation CD as the current source.
1. Mount the system CD to/mnt/cdrom
Mkdir/mnt/cdrommount/dev/cdrom/mnt/cdrom
This time DF to see if the disc should be properly mounted.
2. Enter/etc/yum.repo.d/set source
Cd/etc/yum.repos.d/touch Local-dvd.repo
The contents of the Local-dvd.repo file are as follows:
[Local-dvd]name=local-dvdbaseurl=file:///mnt/cdromenable=1gpgcheck=0
3. Installing the Missing development components
Yum-y Install GCC Kernel-devel
4. Exit the system CD and select Parallels tools in Parallels Desktop.
This article is from the "persist in Treatment" blog, please make sure to keep this source http://liongmagezi.blog.51cto.com/2848085/1618367
Install Redhat 7 in Parallelsdesktop and install parallels Tools