Peter, As Nate mentions in that issue, there are a bunch of problems checking the binary requirement tag at load time, most obvious that the place where the web server is running might have different tools than where jobs are actually run. However, the package tag is very useful and will be needed for these to work well on cloud instances for example. I'd suggest adding <requirement type='package'>ncbi-blast+</requirement> to all of these. The binary requirement can still be there as well. On Nov 18, 2010, at 10:33 AM, Peter wrote:
I also fixed the binary dependency declarations (all five wrappers said they depended on the blastn binary, which was sloppy of me).
-- jt James Taylor, Assistant Professor, Biology / Computer Science, Emory University