GNU APL comes in different formats. Normally only one of these files is needed. Standard GNU project file: apl-1.1.tar.gz Source RPM: apl-1.1-0.src.rpm Binary (i386) RPM: apl-1.1-0.i386.rpm Debian Source Package: apl_1.1-1.debian.tar.gz Debian Binary (i386) Package: apl_1.1-1_i386.deb ELF 32-bit LSB executable i386: apl PE32 executable for MS Windows (console) Intel 80386 32-bit: apl.exe Only the Standard GNU project file above is fully supported. The homepage of GNU APL is: http://www.gnu.org/software/apl/index.html Send bug reports and comments to: bug-apl.gnu.org