Fix travis build

filippomc · filippomc · commit a660b6664724 · 2020-07-14T14:50:39.000+02:00
diff --git a/.travis.yml b/.travis.yml
@@ -12,6 +12,7 @@ env:
 notifications:
   slack: metacell:5ALSeoP88DqIhORUJvxE56sq
 install:
+  - sudo apt-get install libgnutls28-dev
   - sudo apt install libcurl4-openssl-dev libssl-dev
   - sudo apt-get install python3-dev  
 script:
