Installed JAVA + ANT (first time). Tried ANT (first time) with AIR 30.0 but failed. Next tried with AIR 29.0 (for later overlap to AIR 30.0).
First I got a warning about: Unable to locate tools.jar. Expected to find it in c:\Program Files\java\jre1.8.0_171\lib\tools.jar but the build continued. I got the questions step by step and at the very end I got: c:\sdk\apache-flex-sdk-4.16.1-bin\installer.xml:970: Redirection detected from http to https. Protocol switch unsafe, not allowed. Seems related with the issues about the Flex SDK Installer GUI that you folks are talking about. -- Sent from: http://apache-flex-development.2333347.n4.nabble.com/