Update .travis.yml

xihaoli · Jul 6, 2023 · 52158ca · 52158ca
1 parent 3a242fd
commit 52158ca
Showing 1 changed file with 3 additions and 9 deletions.
diff --git a/.travis.yml b/.travis.yml
@@ -9,15 +9,9 @@ r:
   - 4.1.2
 
 before_install:
-  - mkdir -p ~/.R
-  - echo 'CXX17 = g++-7 -std=gnu++17 -fPIC' > ~/.R/Makevars
-
-addons:
-  apt:
-    sources:
-      - sourceline: 'ppa:ubuntu-toolchain-r/test'
-    packages:
-      - g++-7
+  - sudo add-apt-repository -y ppa:ubuntu-toolchain-r/test
+  - sudo apt-get -q update
+  - sudo apt-get -y install gcc-10.2
 
 warnings_are_errors: false