Need help with Osmosis error - Segmentation fault: 11 (Mac OS 10.8.2)

Hi, I get an error when try simple test with osmosis after installation:
$ /Users/admin/osmosis-0.41/bin/osmosis --read-xml file="input.osm" --write-xml file="output.osm"
Segmentation fault: 11

I tried to start command above from the directory with input.osm file.

So what I have:
1) Mac OS X 10.8.2, Java was installed from Mac OS software update
2) osmosis-0.41 from http://bretth.dev.openstreetmap.org/osmosis-build/osmosis-latest.zip
3) $ java -version
java version "1.6.0_37"
Java(TM) SE Runtime Environment (build 1.6.0_37-b06-434-11M3909)
Java HotSpot(TM) 64-Bit Server VM (build 20.12-b01-434, mixed mode)
4)$ which java
/usr/bin/java
5)$ echo $JAVACMD
/System/Library/Frameworks/JavaVM.framework/Versions/1.6/Commands/java -Xmx128m
6)$ echo $JAVACMD_OPTIONS
-Xmx2G

How is it possible to solve this problem? any suggestions?