On our local installation of Galaxy, we get the following error when running Macs: Usage: macs <-t tfile> [-n name] [-g genomesize] [options] Example: macs -t ChIP.bam -c Control.bam -f BAM -g h -n test -w --call-subpeaks macs: error: no such option: --lambdaset What is the latest version of macs supported by Galaxy? We are running 1.4.1. Mike Waldron