For those of you that take unzipped files from the internet 
or work in DOS, you've probably noticed some strange characters at  
the end of every line in your files when porting them over to LINUX.  
These are CR's, and can be easily gotten rid of by a number of 
programs.  The easiest way is to use the ZIP command in Linux and
use the -ll argument.  The -ll turns CR/LF into LF, thus eliminating
the problems.  As an example, zip -ll merc.zip merc.h creates the zip
file merc.zip containing a CR stripped merc.h.  

        One other common bug are names that are all in caps.  To 
fix this, use the -L option with the UNZIP command.  This will 
make the file names extracted from the .zip archive all lower case.