01/02: gnu: matplotlib: install UTF-8 locale.

[Ricardo Wurmus]

rekado pushed a commit to branch master
in repository guix.

commit 6754032f0c908f09cb1fc9577133b712651aec69
Author: Ricardo Wurmus <address@hidden>
Date:   Wed Feb 18 11:47:40 2015 +0100

    gnu: matplotlib: install UTF-8 locale.
    
    * gnu/packages/python.scm (python-matplotlib): Install en_US.UTF-8 locale in
      install-doc phase to avoid encoding error.
---
 gnu/packages/python.scm |    6 +++++-
 1 files changed, 5 insertions(+), 1 deletions(-)

diff --git a/gnu/packages/python.scm b/gnu/packages/python.scm
index 6fe524e..7dc7435 100644
--- a/gnu/packages/python.scm
+++ b/gnu/packages/python.scm
@@ -2259,7 +2259,11 @@ backend = GTK3Agg~%")))))
                   (info (string-append data "/info"))
                   (html (string-append doc "/html")))
              (with-directory-excursion "doc"
-               ;; Without setting this variable we get an encoding error.
+               ;; Install and set UTF-8 locale to avoid an encoding error.
+               (setenv "LOCPATH" (getcwd))
+               (system* "localedef" "--no-archive"
+                        "--prefix" (getcwd) "-i" "en_US"
+                        "-f" "UTF-8" "./en_US.UTF-8")
                (setenv "LANG" "en_US.UTF-8")
                ;; Produce pdf in 'A4' format.
                (substitute* (find-files "." "conf\\.py")