The given SRC_URIs for versions 0.2.6 and 0.3.0 no longer exist; the only version available is 0.3.2 at https://cran.r-project.org/src/contrib/pbdZMQ_0.3-2.tar.gz
From the ebuild generator log http://roverlay.dev.gentoo.org/unresolved.html, > 2018-05-27 05:07:25 INFO DependencyResolver.UNRESOLVABLE: 0x7, "or 'ZeroMQ' library >=4.0.4. Solaris 10 needs 'ZeroMQ' library 4.0.7" > 2018-05-27 05:07:25 INFO DependencyResolver.UNRESOLVABLE: 0x7, "'OpenCSW'." > 2018-05-27 05:07:25 INFO EbuildCreation.pbdZMQ.depres: Cannot satisfy dependencies! > 2018-05-27 05:07:25 INFO EbuildCreation.pbdZMQ: Cannot create an ebuild for this package (status=-2). > 2018-05-27 05:07:25 DEBUG OverlayCreator.R_Overlay.sci-CRAN.pbdZMQ: removing 0.3.3 from pbdZMQ The 0.3.3 of pbdZMQ has included a new dependency string that no rule matches.
The bug has been closed via the following commit(s): https://gitweb.gentoo.org/proj/R_overlay.git/commit/?id=3f7c507a97b62ef814517adf3e9fae935db4ad04 commit 3f7c507a97b62ef814517adf3e9fae935db4ad04 Author: Benda Xu <heroxbd@gentoo.org> AuthorDate: 2018-05-30 05:25:20 +0000 Commit: Benda Xu <heroxbd@gentoo.org> CommitDate: 2018-05-30 05:25:20 +0000 Use regex in dep string matches. Ignore rules should come later than positive rules. Closes: https://bugs.gentoo.org/653694 config/simple-deprules.d/R | 66 ++++++------ config/simple-deprules.d/app | 7 +- config/simple-deprules.d/app-text | 29 +----- config/simple-deprules.d/compound_deps | 25 ++--- config/simple-deprules.d/dev | 58 ++--------- config/simple-deprules.d/dev-libs | 73 +++----------- config/simple-deprules.d/dot_remap | 134 ------------------------- config/simple-deprules.d/ignored_text | 103 ++++++------------- config/simple-deprules.d/media | 20 +--- config/simple-deprules.d/media-libs | 30 ++---- config/simple-deprules.d/misc | 6 +- config/simple-deprules.d/net | 21 +--- config/simple-deprules.d/nvidia | 22 ++-- config/simple-deprules.d/sci | 34 +++---- config/simple-deprules.d/sci-libs | 35 ++----- config/simple-deprules.d/selfdeps | 22 ---- config/simple-deprules.d/selfdeps.d/sci-CRAN | 23 ++--- config/simple-deprules.d/sys | 32 +++--- config/simple-deprules.d/system.set | 39 ++----- config/simple-deprules.d/unknown | 5 +- config/simple-deprules.d/x11 | 12 +-- roverlay/depres/simpledeprule/abstractrules.py | 10 +- roverlay/depres/simpledeprule/rules.py | 6 +- 23 files changed, 195 insertions(+), 617 deletions(-)