The license has changed, read http://blog.opalang.org/2012/05/opa-license-change-not-just-agpl.html http://blog.opalang.org/2012/05/opa-license-change-not-just-

The license has changed, read http://blog.opalang.org/2012/05/opa-license-change-not-just-agpl.html http://blog.opalang.org/2012/05/opa-license-change-not-just-... The source code is released on github with a delay of several days.