Re: [gentoo-user] systemd, libgudev and bug 552036

[Adam Carter]

Still blocked - anything else i should try?

tnx.


# emerge -a1 =sys-apps/systemd-226-r2 dev-libs/libgudev virtual/libgudev

These are the packages that would be merged, in order:

Calculating dependencies... done!
[ebuild  N     ] dev-libs/libgudev-230  USE="introspection -debug
(-static-libs)" ABI_X86="(64) -32 (-x32)"
[ebuild     U  ] virtual/libgudev-230 [215-r3]
[ebuild     U  ] sys-apps/systemd-226-r2 [218-r5] USE="kdbus* -gnuefi%
-importd% -nat%"
[blocks B      ] sys-apps/systemd[gudev(-)] ("sys-apps/systemd[gudev(-)]"
is blocking dev-libs/libgudev-230)

!!! Multiple package instances within a single package slot have been pulled
!!! into the dependency graph, resulting in a slot conflict:

sys-apps/systemd:0

  (sys-apps/systemd-226-r2:0/2::gentoo, ebuild scheduled for merge) pulled
in by
    =sys-apps/systemd-226-r2 (Argument)

  (sys-apps/systemd-218-r5:0/2::gentoo, installed) pulled in by

sys-apps/systemd[python(-),python_targets_python2_7(-)?,python_single_target_python2_7(+)?,python_targets_python3_3(-)?,python_single_target_python3_3(+)?,python_targets_python3_4(-)?,python_single_target_python3_4(+)?]
required by (net-analyzer/fail2ban-0.9.2:0/0::gentoo, installed)




It may be possible to solve this problem by using package.mask to
prevent one of those packages from being selected. However, it is also
possible that conflicting dependencies exist such that they are
impossible to satisfy simultaneously.  If such a conflict exists in
the dependencies of two different packages, then those packages can
not be installed simultaneously. You may want to try a larger value of
the --backtrack option, such as --backtrack=30, in order to see if
that will solve this conflict automatically.

For more information, see MASKED PACKAGES section in the emerge man
page or refer to the Gentoo Handbook.


 * Error: The above package list contains packages which cannot be
 * installed at the same time on the same system.

  (dev-libs/libgudev-230:0/0::gentoo, ebuild scheduled for merge) pulled in
by

dev-libs/libgudev:0/0[abi_x86_32(-)?,abi_x86_64(-)?,abi_x86_x32(-)?,abi_mips_n32(-)?,abi_mips_n64(-)?,abi_mips_o32(-)?,abi_ppc_32(-)?,abi_ppc_64(-)?,abi_s390_32(-)?,abi_s390_64(-)?,introspection?,static-libs?]
(dev-libs/libgudev:0/0[abi_x86_64(-),introspection]) required by
(virtual/libgudev-230:0/0::gentoo, ebuild scheduled for merge)
    dev-libs/libgudev


On Fri, Dec 18, 2015 at 2:35 PM, Mike Gilbert <floppym@g.o> wrote:

> On Dec 17, 2015 9:37 PM, "Adam Carter" <adamcarter3@×××××.com> wrote:
> >
> > The gudev USE flag is deprecated from systemd, and the functionality is
> now provided by libgudev (see bug 552036). However, i get the following
> block;
> >
> > # emerge -a1 =sys-apps/systemd-226-r2 dev-libs/libgudev
> >
> > These are the packages that would be merged, in order:
> >
> > Calculating dependencies... done!
> > [ebuild  N     ] dev-libs/libgudev-230  USE="introspection -debug
> (-static-libs)" ABI_X86="(64) -32 (-x32)"
> > [ebuild     U  ] sys-apps/systemd-226-r2 [218-r5] USE="kdbus* -gnuefi%
> -importd% -nat%"
> > [blocks B      ] sys-apps/systemd[gudev(-)]
> ("sys-apps/systemd[gudev(-)]" is blocking dev-libs/libgudev-230)
> >
> > So i plan to emerge libgudev with nodeps (to avoid the blocker), then
> upgrade systemd which will of course build without the gudev flag and I
> think I should be ok. Do I understand correctly?
>
> Add virtual/libgudev to your emerge line and it should auto-resolve the
> blocker.
>