The Gimp
should be auto installed on the current RHEL6.3
Photoshop is a Windows program
Linux is not Windows
http://lightzombie.org/
will NEED prerequisites installed FIRST
dcraw , for one
dcraw is in the RHN repos for red hat
do a search
Code:
su -
yum search dcraw
--- you should see it listed --
yum install dcraw
also the gcc compiler and development tools ( a LOT of things)
seeing as this IS RHEL , you DID buy the required license ( you MUST have a paid for license to install software on RHEL -- it is not free
you might want to start with the red hat knowledge base
-- log in to the red hat site with the username/password you set up when you bought the license
https://access.redhat.com/knowledge/search
to view the search output you have to log in
the instructions on the above link are "odd" they are having you use THE MICROSOFT "dcraw.exe" ????
very odd
But this tarball looks like a already build program
you WILL though have to type in a license after you buy it
there are Linux replacements for almost every Microsoft program
however RHEL ( Red Hat Enterprise Linux) is a very BAD choice for a home system
it is normally installed to a server and normally dose NOT have a screen attached and NO GUI
using rhel at home as a "everyday" operating system is going to be rather difficult , it was never intended to be used as such
you might be better off installing LinuxMint ( a rather popular distro)
installing a .tar.gz (lightzone) on redhat
