Gentoo Archives: gentoo-user

From: Arve Barsnes <arve.barsnes@×××××.com>
To: Gentoo <gentoo-user@l.g.o>
Subject: Re: [gentoo-user] opencv problem
Date: Thu, 25 Nov 2021 11:05:32
Message-Id: CAJjrzcUZQysC_Yo_4hLgEPbYcY-9tRgkQLaZu0yvpTm2ib63iQ@mail.gmail.com
In Reply to: [gentoo-user] opencv problem by Jacques Montier
1 On Thu, 25 Nov 2021 at 11:10, Jacques Montier <jmontier@×××××.com> wrote:
2 > media-libs/opencv-4.5.2-r3::gentoo (Change USE: +contribdnn, this change violates use flag constraints defined by media-libs/opencv-4.5.2-r3: 'cpu_flags_x86_avx2? ( cpu_flags_x86_f16c ) cpu_flags_x86_f16c? ( cpu_flags_x86_avx ) cuda? ( contrib tesseract? ( opencl ) ) dnnsamples? ( examples ) gflags? ( contrib ) glog? ( contrib ) contribcvv? ( contrib qt5 ) contribdnn? ( contrib ) contribfreetype? ( contrib ) contribhdf? ( contrib ) contribovis? ( contrib ) contribsfm? ( contrib eigen gflags glog ) contribxfeatures2d? ( contrib download ) examples? ( contribdnn ) java? ( python ) opengl? ( qt5 ) python? ( any-of ( python_targets_python3_8 python_targets_python3_9 ) ) tesseract? ( contrib ) at-most-one-of ( gtk3 qt5 )')
3 >
4 > Changing the contribdnn use flag does not solve the problem.
5
6 This says that activating the contribdnn flag also needs the contrib
7 flag to be activated. Hard to give any direct advice without knowing
8 what you are trying to do. On my computers I don't install opencv, so
9 the easiest solution if you don't need it is to remove the opencv flag
10 from any packages you have installed.
11
12 Regards,
13 Arve

Replies

Subject Author
[SOLVED] Re: [gentoo-user] opencv problem Jacques Montier <jmontier@×××××.com>