guile-1.8-doc binary package in Ubuntu Xenial s390x

 This package contains all of the Guile documentation that is covered
 under a license which is compatible with the Debian Free Software
 Guidelines (DFSG). This includes a tutorial which is available via
 "info guile-tut".
 .
 Guile is a Scheme implementation designed for real world programming,
 providing a rich Unix interface, a module system, an interpreter, and
 many extension languages. Guile can be used as a standard #! style
 interpreter, via #!/usr/bin/guile, or as an extension language for
 other applications via libguile.

Source package