Re: [ext] Re: failed to install the python-umap-learn package

2020-09-30 Thread hong...@mdc-berlin.de
Dear Simon, Thank you so much, the build was successful using: guix time-machine --commit=cac674d99dc4a332e6210c57ec7f1b8164f66642 \ -C /tmp/chan.scm \ -- package -p .guix-profile -i python-umap-learn best regards, Hong

Installing gcc debugging symbols?

2020-09-30 Thread Simon South
Is there a way to install debugging information for gcc, as one can for glibc and other packages? I'm trying to test a change to Knot 3.0.0 and have found that gcc takes forever to finish linking (and usually crashes from running out of memory) when building the package using "guix build knot". Me

Re: [ext] Re: failed to install the python-umap-learn package

2020-09-30 Thread zimoun
Dear, Please run: echo "%default-channels" > /tmp/chan.scm guix time-machine --commit=cac674d99dc4a332e6210c57ec7f1b8164f66642 \ -C /tmp/chan.scm \ -- package -i pyhton-umap-learn This will fix your initial issue, I guess. > [h...@max-login3.mdc-berlin.net:~] $ guix

Helvetica in `guix graph`

2020-09-30 Thread Fulbert
Hi Guixers, When I pipe `guix graph hello | xdot -`, the characters are displayed as squares. Got to insert `… | sed "s/Helvetica/sans/g" | …` in the pipeline. Not sure if this is a bug. Maybe my system should find a substitute for "Helvetica" automatically ? … or maybe line 241 of 'guix

Re: [ext] Re: failed to install the python-umap-learn package

2020-09-30 Thread hong...@mdc-berlin.de
Dear Simon, Now the error is coming from python-scikit-learn-0.20.4. Please find my answers and comments inline. best regards, Hong From: zimoun Sent: 30 September 2020 14:11 To: Li, Hong Cc: Ludovic Courtès; help-guix@gnu.org Subject: Re: [ext] Re: failed

Re: [ext] Re: failed to install the python-umap-learn package

2020-09-30 Thread zimoun
On Wed, 30 Sep 2020 at 13:41, hong...@mdc-berlin.de wrote: > $ guix time-machine --commit=cd5406effa34fa5cfda7eb7bbd2ccaf5201cf523 -- > package -p guix/new/.guix-profile -i python3 python-umap-learn > Updating channel 'guix' from Git repository at > 'https://git.savannah.gnu.org/git/guix.git'..

Re: [ext] Re: failed to install the python-umap-learn package

2020-09-30 Thread hong...@mdc-berlin.de
Dear Ludo and Simon, Thanks for the reply. Unfortunately, I still have errors to install python-umap-learn package (dependencies error), see messages below: $ guix time-machine --commit=cd5406effa34fa5cfda7eb7bbd2ccaf5201cf523 -- package -p guix/new/.guix-profile -i python3 python-umap-learn

Re: failed to install the python-umap-learn package

2020-09-30 Thread Ludovic Courtès
Hi, zimoun skribis: > Thank you for pointing out the issue. Using the Guix Data Service, > > > https://data.guix.gnu.org/repository/1/branch/master/package/python-umap-learn/output-history [...] > From the Guix Data Service, the first offending commit is > cac674d99dc4a332e6210c57ec7f1b816

Re: guix system reconfigure fails

2020-09-30 Thread luhux
On Tue, Sep 29, 2020 at 10:34:11PM +, Abraham Jose wrote: > Git error: SSL error: received early EOF This may be your network problem You may be able to copy the git repository locally and then: guix pull --url=/path/to/guix

Re: Fonts do not work with multiple profiles (fontconfig) and a proposed workaround

2020-09-30 Thread Todor Kondić
> Hi Todor, > > Indeed, this workaround does the trick. > Here is my ~/.config/fontconfig/fonts.conf: > > --8<---cut here---start->8--- > > > > > ~/.guix-extra-profiles/emacs/emacs/share/fonts > > --8<---cut here---end--->