[galaxy-dev] fastx_toolkit not recognizing fastq files

Hello, I've installed Galaxy on two separate machines. None of the fastx tools recognize my fastq files. They are not appearing in the drop down list on Galaxy for input options. I'm getting the same behavior on both machines. I've used the tool_shed to install fastx on one machine and I've done it manually on the other. fastx_tools work perfectly from the command line. Cheers Ian