https://docs.travis-ci.com/user/languages/javascript-with-nodejs/

compiler requirements

Author: dongcai

.travis.yml

@@ -4,6 +4,13 @@ node_js:
   - "6"
   - "8"
 
+addons:
+  apt:
+    sources:
+      - ubuntu-toolchain-r-test
+    packages:
+      - g++-4.8
+
 sudo: false
 
 before_script:
@@ -20,3 +27,5 @@ script:
   - npm run test
   - npm run test-node
 
+env:
+  - CXX=g++-4.8