media-gfx/cura-4.8.0 fails to start complaining about a missing module named 'cryptography'. Reproducible: Always Steps to Reproduce: 1.Check that 'dev-python/cryptography' is not already installed to be able to reproduce; 2.Install media-gfx/cura-4.8.0 without problem; 3.Launch cura from the command line; 4.Notice the error: "ModuleNotFoundError: No module named 'cryptography'". Actual Results: Traceback (most recent call last): File "/usr/bin/cura", line 32, in <module> from cura.CrashHandler import CrashHandler File "/usr/lib/python3.8/site-packages/cura/CrashHandler.py", line 27, in <module> from UM.Application import Application File "/usr/lib/python3.8/site-packages/UM/Application.py", line 9, in <module> from UM.Controller import Controller File "/usr/lib/python3.8/site-packages/UM/Controller.py", line 4, in <module> from UM.Scene.Scene import Scene File "/usr/lib/python3.8/site-packages/UM/Scene/Scene.py", line 13, in <module> from UM.Mesh.ReadMeshJob import ReadMeshJob # To reload a mesh when its file was changed. File "/usr/lib/python3.8/site-packages/UM/Mesh/ReadMeshJob.py", line 8, in <module> from UM.FileHandler.ReadFileJob import ReadFileJob File "/usr/lib/python3.8/site-packages/UM/FileHandler/ReadFileJob.py", line 5, in <module> from UM.FileHandler.FileHandler import FileHandler File "/usr/lib/python3.8/site-packages/UM/FileHandler/FileHandler.py", line 12, in <module> from UM.PluginRegistry import PluginRegistry File "/usr/lib/python3.8/site-packages/UM/PluginRegistry.py", line 24, in <module> from UM.Trust import Trust, TrustBasics, TrustException File "/usr/lib/python3.8/site-packages/UM/Trust.py", line 13, in <module> from cryptography.hazmat.backends import default_backend ModuleNotFoundError: No module named 'cryptography' Expected Results: With dev-python/cryptography installed manually, cura starts flowlessly. $ emerge --info media-gfx/cura Portage 3.0.17 (python 3.8.8-final-0, default/linux/amd64/17.1/desktop, gcc-10.2.0, glibc-2.32-r7, 5.10.27-gentoo x86_64) ================================================================= System Settings ================================================================= System uname: Linux-5.10.27-gentoo-x86_64-Intel-R-_Core-TM-_i5-2410M_CPU_@_2.30GHz-with-glibc2.2.5 KiB Mem: 8058316 total, 538796 free KiB Swap: 4194300 total, 4192748 free Timestamp of repository gentoo: Fri, 09 Apr 2021 17:30:01 +0000 Head commit of repository gentoo: 39a19640f200d2904c1549a9bf811f8c5af1a8c8 sh bash 5.0_p18 ld GNU ld (Gentoo 2.35.1 p2) 2.35.1 app-shells/bash: 5.0_p18::gentoo dev-java/java-config: 2.3.1::gentoo dev-lang/perl: 5.30.3::gentoo dev-lang/python: 3.7.10::gentoo, 3.8.8::gentoo, 3.9.2::gentoo dev-lang/rust: 1.47.0-r2::gentoo dev-util/cmake: 3.18.5::gentoo dev-util/pkgconfig: 0.29.2::gentoo sys-apps/baselayout: 2.7::gentoo sys-apps/openrc: 0.42.1-r1::gentoo sys-apps/sandbox: 2.20::gentoo sys-devel/autoconf: 2.13-r1::gentoo, 2.69-r5::gentoo sys-devel/automake: 1.13.4-r2::gentoo, 1.16.2-r1::gentoo sys-devel/binutils: 2.35.1-r1::gentoo sys-devel/gcc: 10.2.0-r5::gentoo sys-devel/gcc-config: 2.3.3::gentoo sys-devel/libtool: 2.4.6-r6::gentoo sys-devel/make: 4.3::gentoo sys-kernel/linux-headers: 5.10::gentoo (virtual/os-headers) sys-libs/glibc: 2.32-r7::gentoo Repositories: gentoo location: /usr/portage sync-type: rsync sync-uri: rsync://rsync.gentoo.org/gentoo-portage priority: -1000 sync-rsync-extra-opts: sync-rsync-verify-jobs: 1 sync-rsync-verify-metamanifest: yes sync-rsync-verify-max-age: 24 crossdev location: /var/db/repos/localrepo-crossdev masters: gentoo priority: 10 pentoo location: /var/lib/layman/pentoo masters: gentoo priority: 50 ACCEPT_KEYWORDS="amd64" ACCEPT_LICENSE="@FREE" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-march=native -O2 -pipe" CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/lib64/libreoffice/program/sofficerc /usr/share/gnupg/qualified.txt" CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/dconf /etc/env.d /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo /etc/texmf/language.dat.d /etc/texmf/language.def.d /etc/texmf/updmap.d /etc/texmf/web2c" CXXFLAGS="-march=native -O2 -pipe" DISTDIR="/usr/portage/distfiles" ENV_UNSET="CARGO_HOME DBUS_SESSION_BUS_ADDRESS DISPLAY GOBIN GOPATH PERL5LIB PERL5OPT PERLPREFIX PERL_CORE PERL_MB_OPT PERL_MM_OPT XAUTHORITY XDG_CACHE_HOME XDG_CONFIG_HOME XDG_DATA_HOME XDG_RUNTIME_DIR" FCFLAGS="-O2 -pipe" FEATURES="assume-digests binpkg-docompress binpkg-dostrip binpkg-logs config-protect-if-modified distlocks ebuild-locks fixlafiles ipc-sandbox merge-sync multilib-strict network-sandbox news parallel-fetch pid-sandbox preserve-libs protect-owned qa-unresolved-soname-deps sandbox sfperms strict unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync xattr" FFLAGS="-O2 -pipe" GENTOO_MIRRORS="http://distfiles.gentoo.org" LANG="fr_FR.utf8" LDFLAGS="-Wl,-O1 -Wl,--as-needed" LINGUAS="fr fr_FR en" MAKEOPTS="-j5" PKGDIR="/usr/portage/packages" PORTAGE_CONFIGROOT="/" PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --omit-dir-times --compress --force --whole-file --delete --stats --human-readable --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages --exclude=/.git" PORTAGE_TMPDIR="/var/tmp" USE="X a52 aac acl acpi alsa amd64 avx berkdb branding bzip2 cairo cdda cdr cli crypt cups dbus dri dts dvd dvdr elogind emboss encode exif flac fortran gdbm gif gpm gtk gui iconv icu ipv6 jpeg lcms libglvnd libnotify libtirpc mad mmx mmxext mng mp3 mp4 mpeg mtp multilib ncurses nls nptl ogg opengl openmp pam pango pcre pdf png policykit popcnt ppds qt5 readline sdl seccomp spell split-usr sse sse2 sse3 sse4_1 sse4_2 ssl ssse3 startup-notification svg tcpd tiff truetype udev udisks unicode upower usb v4l vaapi vdpau vorbis wxwidgets x264 xattr xcb xml xv xvid zlib" ABI_X86="64" ADA_TARGET="gnat_2018" ALSA_CARDS="ali5451 als4000 atiixp atiixp-modem bt87x ca0106 cmipci emu10k1x ens1370 ens1371 es1938 es1968 fm801 hda-intel intel8x0 intel8x0m maestro3 trident usb-audio via82xx via82xx-modem ymfpci" APACHE2_MODULES="authn_core authz_core socache_shmcb unixd actions alias auth_basic authn_alias authn_anon authn_dbm authn_default authn_file authz_dbm authz_default authz_groupfile authz_host authz_owner authz_user autoindex cache cgi cgid dav dav_fs dav_lock deflate dir disk_cache env expires ext_filter file_cache filter headers include info log_config logio mem_cache mime mime_magic negotiation rewrite setenvif speling status unique_id userdir usertrack vhost_alias" CALLIGRA_FEATURES="karbon sheets words" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" CPU_FLAGS_X86="avx mmx mmxext popcnt sse sse2 sse3 sse4_1 sse4_2 ssse3" ELIBC="glibc" GPSD_PROTOCOLS="ashtech aivdm earthmate evermore fv18 garmin garmintxt gpsclock greis isync itrax mtk3301 nmea ntrip navcom oceanserver oldstyle oncore rtcm104v2 rtcm104v3 sirf skytraq superstar2 timing tsip tripmate tnt ublox ubx" GRUB_PLATFORMS="pc efi-64" INPUT_DEVICES="evdev synaptics" KERNEL="linux" L10N="fr fr-FR en" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" LUA_SINGLE_TARGET="lua5-1" LUA_TARGETS="lua5-1" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php7-3 php7-4" POSTGRES_TARGETS="postgres10 postgres11" PYTHON_SINGLE_TARGET="python3_8" PYTHON_TARGETS="python3_8" RUBY_TARGETS="ruby26" USERLAND="GNU" VIDEO_CARDS="intel i965 nvidia" XTABLES_ADDONS="quota2 psd pknock lscan length2 ipv4options ipset ipp2p iface geoip fuzzy condition tee tarpit sysrq proto steal rawnat logmark ipmark dhcpmac delude chaos account" Unset: CC, CPPFLAGS, CTARGET, CXX, EMERGE_DEFAULT_OPTS, INSTALL_MASK, LC_ALL, PORTAGE_BINHOST, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS, RUSTFLAGS ================================================================= Package Settings ================================================================= media-gfx/cura-4.8.0::gentoo was built with the following: USE="usb -debug -zeroconf" ABI_X86="(64)" PYTHON_SINGLE_TARGET="python3_8 -python3_7"
I also ran into this issue when I depcleaned dev-python/cryptography and broke cura, so this is a real dependency issue. It seems that dev-python/uranium should depend on dev-python/cryptography .
The bug has been closed via the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=65b9df2e535a6476e6685a7674ca2d388becf3b8 commit 65b9df2e535a6476e6685a7674ca2d388becf3b8 Author: Sam James <sam@gentoo.org> AuthorDate: 2021-05-25 11:51:51 +0000 Commit: Sam James <sam@gentoo.org> CommitDate: 2021-05-25 11:54:47 +0000 dev-python/uranium: add dev-python/cryptography dependency Closes: https://bugs.gentoo.org/783465 Signed-off-by: Sam James <sam@gentoo.org> dev-python/uranium/{uranium-4.8.0.ebuild => uranium-4.8.0-r1.ebuild} | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
