What does one need to do to get 'tree' to be seen?
I get a "command not found" on a basic Fedora install and in a user account added via adduser
I didn't have it installed either. yum search tree shows Available package: tree.i386 0:1.4b3-3 from fedora-us-2 matches with A utility which displays a tree view of the contents of directories. from root run the following yum install tree
Note: I use fedora.us + livna.org rather than the standard fedora repositories (I'm not sure if tree is in the standard repositories).