I want to use Cap3 assembler with Gap4. I contacted Dr. Huang, the
author of Cap3. He replied to my request, "A few years ago, the Staden
group produced a version of cap3 for use in GAP4 on Unix computers."
I searched ftp server of Staden group, but it was not find. I would
appreciate for your information that where can I get a version of Cap3
assembler use with Gap4.