The latest release of Unix Frotz is available from the Interactive
Fiction Archive at:
-http://www.ifarchive.org/if-archive/infocom/interpreters/
- frotz/frotz-<version>.tar.gz
+http://www.ifarchive.org/if-archive/infocom/interpreters/frotz/
+ frotz-<version>.tar.gz
and
-ftp://ftp.ifarchive.org/if-archive/infocom/interpreters/
- frotz/frotz-<version>.tar.gz
+ftp://ftp.ifarchive.org/if-archive/infocom/interpreters/frotz/
+ frotz-<version>.tar.gz
The Interactive Fiction Archive has several mirrors which may be better