Insufficient disk space "/tmp"
Where is /tmp
Please post the output of mount
which will help us help you.
I got "system-config-lvm" command from some guy.
This isn't going to help you unless you are running a LVM. Who is "some guy" ? Where is the link ?
You are not providing us with any useful information to help us diagnose your problem:
distro are you running (what did you install, and how?) and how is it running (as a standalone boot, or as a "virtual machine"?)