> First, you need to add four additional packages to buildroot.
> packages can be taken from Fedora. They are build-time dependencies of
> DTS and are not needed during runtime. These packages are: decentxml,
> tycho, tycho-extras and xml-maven-plugin.
How can they practically be taken from Fedora for use in a EPEL7 copr?
I would think we would need versions of these packages built in EPEL7.
I thought Mikolaj might be referring to importing them from Fedora
since they're noarch (and assuming most path macros are the same ?) but
you'd still need to make some changes + rebuild to get Tycho resolving
from the software collection environment as well.
There was also a bug  filed about this, so now that there's more
interest, I could look at what would be needed to do this.