On Tue, Feb 07, 2017 at 02:18:14PM +0000, Efraim Flashner wrote: > > > On February 7, 2017 4:08:06 PM GMT+02:00, ludo@gnu.org wrote: > >Hi, > > > >Sergei Trofimovich skribis: > > > >> It looks like 'guix environment' does not handles > >derivations-as-files. > >> I don't know if it's a bug in the package or 'guix environment': > >> > >> $ ls -l /gnu/store/i1139n4ab0fn9v4bwkvqzp6sw3w66mqr-python-waf-1.9.5 > >> -r-xr-xr-x 2 root root 99280 Jan 1 1970 > >/gnu/store/i1139n4ab0fn9v4bwkvqzp6sw3w66mqr-python-waf-1.9.5 > >> > >> $ ./pre-inst-env guix environment mpv > >> The following derivation will be built: > >> /gnu/store/b5ph69m9z0qgwkf1w1p39r3wyab6x4hi-profile.drv > >> Backtrace: > >> In ice-9/boot-9.scm: > >> 160: 14 [catch #t # ...] > >> In unknown file: > >> ?: 13 [apply-smob/1 #] > >> In ice-9/boot-9.scm: > >> 66: 12 [call-with-prompt prompt0 ...] > >> In ice-9/eval.scm: > >> 432: 11 [eval # #] > >> In ice-9/boot-9.scm: > >> 2404: 10 [save-module-excursion # >ice-9/boot-9.scm:4051:3 ()>] > >> 4056: 9 [#] > >> 1727: 8 [%start-stack load-stack # >ice-9/boot-9.scm:4047:10 ()>] > >> 1732: 7 [#] > >> In unknown file: > >> ?: 6 [primitive-load > >"/gnu/store/yax60hx75hyarsfpraplhhfhkaqs30ia-profile-builder"] > >> In ./guix/build/profiles.scm: > >> 133: 5 [build-profile > >"/gnu/store/dd9fznm75rdjkdhb4zqz67lvr8d1ya5d-profile" # ...] > >> In ./guix/build/union.scm: > >> 136: 4 [union-of-directories > >"/gnu/store/dd9fznm75rdjkdhb4zqz67lvr8d1ya5d-profile" ...] > >> In srfi/srfi-1.scm: > >> 613: 3 [for-each # >(dir)> #] > >> In ./guix/build/union.scm: > >> 138: 2 [# > >"/gnu/store/i1139n4ab0fn9v4bwkvqzp6sw3w66mqr-python-waf-1.9.5"] > >> 37: 1 [files-in-directory > >"/gnu/store/i1139n4ab0fn9v4bwkvqzp6sw3w66mqr-python-waf-1.9.5"] > >> In unknown file: > >> ?: 0 [opendir > >"/gnu/store/i1139n4ab0fn9v4bwkvqzp6sw3w66mqr-python-waf-1.9.5"] > >> > >> ERROR: In procedure opendir: > >> ERROR: In procedure opendir: Not a directory > > > >I think you’re right: there are 2 bugs here. :-) > > > >Packages should definitely produce a directory, not a flat file. In > >this case, the package should be a directory containing ‘bin/waf’ I > >think. 宋文武 & Efraim, WDYT? > > > > I dont feel strongly about it, but it would be more consistent if it were inside a bin directory. We'd have to change the few places that we call waf and substitute the one we have packaged. > > >The second thing is a bug in ‘guix environment’. It should not > >manifest > >itself normally, but it’s worth fixing. > > > >Thanks, > >Ludo’. > Only took 21 months but 'guix environment mpv' now works. Fix pushed in a2aa746cfe38076b87d9cde2252904c0bddd9f9e. -- Efraim Flashner אפרים פלשנר GPG key = A28B F40C 3E55 1372 662D 14F7 41AA E7DC CA3D 8351 Confidentiality cannot be guaranteed on emails sent or received unencrypted