23/23: gnu: python-scikit-learn: Return #t from phases.

[Tobias Geerinckx-Rice]

nckx pushed a commit to branch master
in repository guix.

commit e96ba83faed499b7d6fc4ed984d40a6f74d549cc
Author: Tobias Geerinckx-Rice <address@hidden>
Date:   Tue Jun 26 19:43:57 2018 +0200

    gnu: python-scikit-learn: Return #t from phases.
    
    * gnu/packages/machine-learning.scm (python-scikit-learn)[arguments]:
    Substitute INVOKE for SYSTEM*.
---
 gnu/packages/machine-learning.scm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gnu/packages/machine-learning.scm 
b/gnu/packages/machine-learning.scm
index d20e685..a86bdcb 100644
--- a/gnu/packages/machine-learning.scm
+++ b/gnu/packages/machine-learning.scm
@@ -730,7 +730,7 @@ computing environments.")
              (setenv "HOME" "/tmp")
              ;; Step out of the source directory just to be sure.
              (chdir "..")
-             (zero? (system* "nosetests" "-v" "sklearn")))))))
+             (invoke "nosetests" "-v" "sklearn"))))))
     (inputs
      `(("openblas" ,openblas)))
     (native-inputs