'emerge -pv --update --newuse --deep --with-bdeps=y --backtrack=30 @world' complains about missing mono-docbrowser: root@caiman:/usr/local/portage/sci-libs/opencascade(45)# emerge -pv --update --newuse --deep --with-bdeps=y --backtrack=30 @world These are the packages that would be merged, in order: Calculating dependencies | * Missing digest for '/usr/portage_caiman/dev-dotnet/gtk-sharp/gtk-sharp-2.12.21.ebuild' ... done! [ebuild U ] dev-java/jflex-1.6.0-r1::gentoo [1.4.3-r3::gentoo] USE="doc examples%* -source -vim-syntax" 0 KiB [ebuild U ] dev-lang/mono-4.0.3.20::gentoo [3.12.1::gentoo] USE="doc* nls -minimal -pax_kernel -xen (-debug%)" 0 KiB [ebuild rR ] sci-libs/plplot-5.11.0-r1:0/12::gentoo USE="X cairo cxx doc dynamic examples fortran gd java jpeg latex lua ocaml octave pdf png python qhull qt4 svg tcl threads tk truetype wxwidgets -ada -pdl -shapefile {-test}" PYTHON_TARGETS="python2_7" 0 KiB [ebuild U ] media-libs/libkface-4.12.0:4/3::gentoo [4.10.0:4/3::gentoo] USE="(-aqua)" 0 KiB [ebuild U ] media-gfx/digikam-4.12.0:4::gentoo [4.10.0:4::gentoo] USE="doc gphoto2 handbook mysql semantic-desktop thumbnails video -addressbook (-aqua) -debug" LINGUAS="de fr ru -af -ar -az -be -bg -bn -br -bs -ca -cs -csb -cy -da -el -en_GB -eo -es -et -eu -fa -fi -fo -fy -ga -gl -ha -he -hi -hr -hsb -hu -id -is -it -ja -ka -kk -km -ko -ku -lb -lo -lt -lv -mi -mk -mn -ms -mt -nb -nds -ne -nl -nn -nso -oc -pa -pl -pt -pt_BR -ro -rw -se -sk -sl -sq -sr -sr@Latn -ss -sv -ta -te -tg -th -tr -tt -uk -uz -uz@cyrillic -ven -vi -wa -xh -zh_CN -zh_HK -zh_TW -zu" 0 KiB Total: 5 packages (4 upgrades, 1 reinstall), Size of downloads: 0 KiB WARNING: One or more updates/rebuilds have been skipped due to a dependency conflict: dev-libs/xapian:0 (dev-libs/xapian-1.3.3:0/0::gentoo, ebuild scheduled for merge) conflicts with =dev-libs/xapian-1.2*[chert] required by (kde-base/baloo-4.14.3:4/4.14::gentoo, installed) ^ ^^^^ dev-lang/ocaml:0 (dev-lang/ocaml-4.02.3:0/4.02.3::gentoo, ebuild scheduled for merge) conflicts with >=dev-lang/ocaml-3.10:0/4.02.1=[ocamlopt] required by (dev-ml/lablgtk-2.18.3:2/2.18.3::gentoo, installed) ^^^^^^^^^^ >=dev-lang/ocaml-3.10.2:0/4.02.1=[ocamlopt] required by (dev-ml/lablgl-1.05:0/1.05::gentoo, installed) ^^^^^^^^^^ !!! The following update has been skipped due to unsatisfied dependencies: dev-util/monodevelop:0 emerge: there are no ebuilds to satisfy "dev-util/mono-docbrowser". (dependency required by "dev-util/monodevelop-5.9.5.5::gentoo[doc]" [ebuild])
I see, it's dependency from doc use flag. Will bring it soon.
in case of this bug for now I just dropped doc flag. there is experimental live ebuilds for it in dotnet overlay