djview build will fail unless /usr/lib64/qt5/bin/lrelease is present, this is provided by linguist-tools but that is missing from the dependencies. Not sure if there is a maintainer alive for this package at all? But there is a 4.11 version (sort of) released, at least debian packages that even though the official homepage still seems to list 4.10.6 as the latest version.
I hit the same problem. Without linguist-tools I got: make[3]: Leaving directory '/var/tmp/portage/app-text/djview-4.10.6-r1/work/djview-4.10.6/src' /usr/bin/lrelease -silent djview_fr.ts -qm djview_fr.qm /usr/bin/lrelease -silent djview_uk.ts -qm djview_uk.qm /usr/bin/lrelease -silent djview_de.ts -qm djview_de.qm lrelease: could not exec '/usr/lib64/qt5/bin/lrelease': No such file or directory lrelease: could not exec '/usr/lib64/qt5/bin/lrelease': No such file or directory lrelease: could not exec '/usr/lib64/qt5/bin/lrelease': No such file or directory make[2]: *** [Makefile:684: djview_fr.qm] Error 1 Emerging linguist-tools fixed the issue for me and djview built without problems.
*** Bug 679436 has been marked as a duplicate of this bug. ***
The bug has been closed via the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=b70483e0222b4a0d58e37b69fd41a96a4b25a934 commit b70483e0222b4a0d58e37b69fd41a96a4b25a934 Author: Andreas Sturmlechner <asturm@gentoo.org> AuthorDate: 2020-05-20 22:11:10 +0000 Commit: Andreas Sturmlechner <asturm@gentoo.org> CommitDate: 2020-05-20 22:17:53 +0000 app-text/djview: Add missing DEPEND Non-maintainer commit. Reported-by: lyzq <lyzq@protonmail.ch> Closes: https://bugs.gentoo.org/685470 Package-Manager: Portage-2.3.99, Repoman-2.3.22 Signed-off-by: Andreas Sturmlechner <asturm@gentoo.org> app-text/djview/djview-4.10.6-r1.ebuild | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-)