Unable to run analyses on proteomics data in demo site

[rlr...@umich.edu]

Hi-

We are working on loading some proteomics data in our local tranSMART instance, and we wanted to compare results to a known good example.  So, we went to the transmart demo site: http://postgres-demo.transmartfoundation.org/transmart/RWG to look at the test_mass_spec_proteomics dataset.

Unfortunately, when we try to run a heatmap analysis, we get the following error:

Unable to complete job admin-RHeatmap-57: There was an error running the R script for your job. Details: Error : package or namespace load failed for ‘Cairo’

Can you please install this R package so that we can run the analyses out there for comparisons sake?

Thanks!

Becky Reamy