from mailing list:

"> ["Unable to satisfy dependency from
>> org.jboss.tools.foundation.security.linux.feature.source.feature.group
>> 1.0.0.Beta3-v20130620-1920 to
>> org.jboss.tools.foundation.security.linux.feature.feature.group
>> [1.0.0.Beta3-v20130620-1920].", "Unable to satisfy dependency from site
>> raw:4.1.0.'SNAPSHOT'/format(n[.n=0;[.n=0;[-S]]]):4.1.0-SNAPSHOT to
>> org.jboss.tools.foundation.security.linux.feature.feature.group 0.0.0.",
>> "No solution found because the problem is unsatisfiable."] -> [Help 1]"

Denis:
"Was broken by https://github.com/jbosstools/jbosstools-base/commit/df2c1fc3c6b5ede5a68830f056cc6ddd6271f602
I reverted it in master to restore the build, this cahnges weren't submitted
into beta2x branch.

Tycho is trying to build for all supported platform declared in parent po and
cannot because security.linux cann be resolved only for gtk.linux. So we
cannot have I feature available only for single platform."

Max:
Need to find solution for this since security.feature should only be included on linux.