SlackBuildsOrg/academic/bedGraphToBigWig

Convert bedGraph to bigWig file. Description of Big Binary Indexed
(BBI) files and visualization of next-generation sequencing experiment
results explained by W.J. Kent, PMCID: PMC2922891

This just repackages the binary distributed by the Ugene Project, part
of their External Tools package. It is hosted on Source Forge by the
SlackBuild maintainer.