Hi, On Sat, Nov 20, 2010 at 04:16:03PM +0000, Brian Brian wrote: > I used to run fsl by typing fsl in the command prompt in the shell > > I just recently installed Ruby, and now my terminal gives me command error to almost > everything I type in, including fsl and clear. 'clear' is nothing that has anything to do with FSL. If you have problems with that there may be a more serious problem. However, without any information about the system you are running it is impossible to say anything. Michael -- GPG key: 4096R/7FFB9E9B Michael Hanke http://mih.voxindeserto.de