Doesn't work with Cloudera demo VM install of Hadoop

[markstrefford]

Exception in thread "main" java.io.IOException: Error opening job jar: /usr/lib/hadoop/contrib/streaming/hadoop_streaming_.jar
at org.apache.hadoop.util.RunJar.main(RunJar.java:135)
Caused by: java.util.zip.ZipException: error in opening zip file
at java.util.zip.ZipFile.open(Native Method)
at java.util.zip.ZipFile.(ZipFile.java:127)
at java.util.jar.JarFile.(JarFile.java:135)
at java.util.jar.JarFile.(JarFile.java:72)
at org.apache.hadoop.util.RunJar.main(RunJar.java:133)

hadoop_streaming_.jar is in a different directory from hadoop.jar