Hello, I have posted my problem to the Cygwin mailing list, and have been told by the person who handles the gcc installation that it doesn't seem to be their issue. I am hoping that someone on the gpc list will be able to help me. I have a number of pascal files that must be compiled to be tested, and am having a hard time doing so. I have installed Cygwin base (version: 1.5.24) on my Windows Server 2003 system and have added all packages that I can think would be useful for this compilation. I am attaching the output of a run of cygcheck so that you can see the environment I have installed. All installed packages are listed at the bottom of the file. Using gpc to compile code which contains the statement "Uses Crt", I get over 600 error lines. I am attaching also attaching the output that I am getting from my compilation, as well as a test file that I have created which gives me these errors. The command line that I am using is: gpc --automake test.pas I have also used: For some reason the compilation, because of the inclusion of the "Uses Crt" statement, thinks that it needs to compile crtc.c, instead of using the binaries that already exist in the Cygwin environment according to the guy I mentioned above who handles the gcc install. I am not sure what I need to add to my command line in order to get this compilation to work. Is there someone who can help me here. I would highly appreciate it. Thanks... Bruce