Add dependency of Eva's C++ code

b3223318 · julian.gethmann · dbd1e6ea · b3223318
Commit b3223318 authored Nov 23, 2018 by julian.gethmann
--- a/host_vars/las113.las.kit.edu
+++ b/host_vars/las113.las.kit.edu
@@ -21,3 +21,4 @@ extra_software:
  # - fd-find
  - ripgrep
  - fzf  # fuzzy finder
+  - gsl-devel  # Needed to compile Eva Burkhards code