In theory, the build should have created a folder path: js/lib/google/closure-library
Does your copy of the older source have that? If not, try running the build against the latest source to see what happens when it tries bring down the Google Closure Library. You shouldn't have to specify -closure-lib if that folder path exists. HTH, -Alex On 7/17/18, 4:32 AM, "chembali" <chemb...@hotmail.com> wrote: I had the source that I had downloaded a week or so ago. I was able to compile that source and use it successfully. I implemented the stub for an emulation component and was able to get it working after the build. So the issue appears to be in the latest branch ( for me at least ) -- Sent from: https://na01.safelinks.protection.outlook.com/?url=http%3A%2F%2Fapache-royale-development.20373.n8.nabble.com%2F&data=02%7C01%7Caharui%40adobe.com%7C38b53e61c1284e63255508d5ebd9034e%7Cfa7b1b5a7b34438794aed2c178decee1%7C0%7C0%7C636674239647362078&sdata=L6S%2FdCG8kdfdFDnK7fI9SNCE6X8j%2B%2FxJlkqsAPbH82A%3D&reserved=0