well without knowing a bunch of needed things
there is no way anyone can help
What operating system is this ?
how are toy trying to install them ?
what commands are you using ?
are you using your package manager ?
or source code ?
please see the link at the top of every page here "tutorials"
in that list is a link to using this forum "linbuxquestions "
please read this
http://www.linuxquestions.org/linux/...Ask_a_Question
