Author FSF approved Yes GPL compatible No | DFSG compatible No OSI approved Yes Copyleft ? | |
The RealNetworks Public Source License (RPSL) is a software licence. It has been approved as a free software licence by both Free Software Foundation and Open Source Initiative (OSI), but it is incompatible with the GPL and the Debian Free Software Guidelines.
The RPSL is used by the Helix project.
References
RealNetworks Public Source License Wikipedia(Text) CC BY-SA