TEST: make sure sudo is enabled on travis

JuliaPlots · Feb 1, 2018 · 53f4587 · 53f4587
1 parent 487dd3a
commit 53f4587
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/.travis.yml b/.travis.yml
@@ -1,5 +1,6 @@
 # Documentation: http://docs.travis-ci.com/user/languages/julia/
 language: julia
+sudo: required 
 os:
   - linux
 julia: