Hi Björn and Gábor, Thank you for the comments. Since the build isn't perfect, I am trying to install GUIX in a new system with updated ubuntu version. Once done with this , I'll pull the latest repository and add the package definition to the cran.scm. Later will send across the patch file to the same bug tracker id, so that it would be in track. Regards, Lakshmi Prasannakumar Bangalore On Fri, Nov 2, 2018 at 9:59 PM Björn Höfling < bjoern.hoefling@bjoernhoefling.de> wrote: > Hi Lakshmi, > > On Fri, 2 Nov 2018 15:23:04 +0100 > Gábor Boskovits wrote: > > > Björn Höfling ezt írta (időpont: > > 2018. nov. 2., P, 14:31): > > > Thanks Björn. It seems that currently Lakshmi has no working > > guix, because of problems related to missing substiutes. > > > > > * I'm currently trying to build it but that looks like it takes more > > > time than usual because substitutes are missing. If anything goes > > > wrong, I will report back. Did you try to build the package? > > My build is finished now and it builds correctly. > > Yes, due to currently missing substitutes it takes a lot of time. But > it should work also. > > Björn >