RE: UnsupportedClassVersionError when building zkpython

2009-10-12 Thread Steven Wong
fault Java is 1.6 (sudo javac -version returns 1.6). ant is 1.7.1. Steven -Original Message- From: Patrick Hunt [mailto:ph...@apache.org] Sent: Monday, October 12, 2009 9:33 PM To: zookeeper-user@hadoop.apache.org Subject: Re: UnsupportedClassVersionError when building zkpython I've

Re: UnsupportedClassVersionError when building zkpython

2009-10-12 Thread Henry Robinson
Hi Steven - I also see that problem if I build on my Mac sometimes. I'm looking into a proper fix, but for now you can do: ant compile sudo python src/python/setup.py install to build and install manually. If you have a moment, can you let me know which ant you are using? (ant -version) Thanks

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 fi

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