From 41bc208e0cc0e9eca63d7b2c00eef2b9068a28d1 Mon Sep 17 00:00:00 2001 From: Lars-Dominik Braun Date: Thu, 12 Dec 2019 08:46:13 +0100 Subject: [PATCH] gnu: r-irkernel: Fix R kernel loading MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit * gnu/packages/cran.scm (r-irkernel): Absolute path to R binary [propagated-inputs]: Generate proper search paths by adding r-minimal Signed-off-by: Ludovic Courtès --- gnu/packages/cran.scm | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/gnu/packages/cran.scm b/gnu/packages/cran.scm index 2c43d3fc5f..8277026c32 100644 --- a/gnu/packages/cran.scm +++ b/gnu/packages/cran.scm @@ -12575,6 +12575,12 @@ running IRkernel session.") "--name" "ir" "--prefix" out (string-append out "/site-library/IRkernel/kernelspec")) + ;; Record the absolute file name of the 'R' executable in + ;; 'kernel.json'. + (substitute* (string-append out "/share/jupyter" + "/kernels/ir/kernel.json") + (("\\[\"R\",") + (string-append "[\"" (which "R") "\","))) #t)))))) (inputs `(("jupyter" ,jupyter))) @@ -12584,6 +12590,8 @@ running IRkernel session.") ("r-evaluate" ,r-evaluate) ("r-irdisplay" ,r-irdisplay) ("r-jsonlite" ,r-jsonlite) + ;; sets R_LIBS_SITE, so R can actually find this package (IRkernel) + ("r-minimal" ,r-minimal) ("r-pbdzmq" ,r-pbdzmq) ("r-repr" ,r-repr) ("r-uuid" ,r-uuid)))