UnsupportedClassVersionError when building zkpython

2009-10-12 Thread Steven Wong
Any idea how I can get it to build? ZooKeeper 3.2.1 (tarball release) on Mac OS X 10.5.8. Thanks. sw...@lgmac-swong:~/lib/zookeeper/src/contrib/zkpython 9173 sudo ant install Buildfile: build.xml BUILD FAILED java.lang.UnsupportedClassVersionError: Bad version number in .class file

Re: UnsupportedClassVersionError when building zkpython

2009-10-12 Thread Patrick Hunt
I've seen this before. Either you have an old version of ant, or your JAVA_HOME is not set, or it's set incorrectly (to 1.5 and ant is built for 1.6, or vice versa). Patrick Henry Robinson wrote: Hi Steven - I also see that problem if I build on my Mac sometimes. I'm looking into a proper

RE: UnsupportedClassVersionError when building zkpython

2009-10-12 Thread Steven Wong
Thanks for the suggestions, guys. The build succeeded by doing either: ant compile sudo python src/python/setup.py install or: sudo env JAVA_HOME=$JAVA_HOME ant install as JAVA_HOME is set (to 1.6) under my account but not set under sudo. I don't know why JAVA_HOME is required, when default