Hi, Here's the log - looks like a source forge issue as well.
Version 3.1.0 (mac) Using Locale: en_AU Fetched the SDK download mirror URL from the CGI. AIR version 14.0 Flash Player version 14.0 Creating Apache FlexJS home Creating temporary directory Downloading Apache FlexJS from:http://mirror.rackcentral.com.au/apache/flex/flexjs/0.0.2/binaries/apache-flex-flexjs-0.0.2-bin.tar.gz Verifying Apache FlexJS MD5 Signature The Apache FlexJS MD5 Signature of the downloaded files matches the reference. The file is valid. Unzipping: /Users/justinmclean/Documents/ApacheFlexTest/temp/apache-flex-flexjs-0.0.2-bin.tar.gz Finished unzipping: /Users/justinmclean/Documents/ApacheFlexTest/temp/apache-flex-flexjs-0.0.2-bin.tar.gz Java is /usr/bin/java Installing Apache Flex SDK from: http://archive.apache.org/dist/flex/4.12.1/binaries/apache-flex-sdk-4.12.1-bin.zip Validating download: /Users/justinmclean/Documents/ApacheFlexTest/in/apache-flex-sdk-4.12.1-bin.zip Uncompressing: /Users/justinmclean/Documents/ApacheFlexTest/in/apache-flex-sdk-4.12.1-bin.zip Installing Apache Flex Falcon Compiler from: http://www.apache.org/dyn/mirrors/mirrors.cgi/flex/falcon/0.0.2/binaries/apache-flex-falconjx-0.0.2-bin.zip Installing Apache Flex Falcon Compiler from: http://mirror.ventraip.net.au/apache/flex/falcon/0.0.2/binaries/apache-flex-falconjx-0.0.2-bin.zip Validating download: /Users/justinmclean/Documents/ApacheFlexTest/in/apache-flex-falconjx-0.0.2-bin.zip Uncompressing: /Users/justinmclean/Documents/ApacheFlexTest/in/apache-flex-falconjx-0.0.2-bin.zip Downloading Falcon library dependencies... Making lib directory /Users/justinmclean/Documents/ApacheFlexTest/in/falcon/compiler/lib Downloading org/antlr/antlr-complete/3.5.2/antlr-complete-3.5.2.jar from: http://search.maven.org/remotecontent?filepath= Downloading dist/commons/cli/binaries/commons-cli-1.2-bin.tar.gz from: http://archive.apache.org Downloading dist/commons/io/binaries/commons-io-2.4-bin.tar.gz from: http://archive.apache.org Downloading com/google/guava/guava/17.0/guava-17.0.jar from: http://search.maven.org/remotecontent?filepath= Downloading project/jburg/jburg-1.10.1.tar.gz from: http://downloads.sourceforge.net no failure message provided Justin