[travis] fix libsodium install

nicolas-grekas · nicolas-grekas · commit 952786af266e · 2018-02-22T15:57:11.000+01:00
diff --git a/.travis.yml b/.travis.yml
@@ -151,11 +151,9 @@ before_install:
           tfold ext.apcu tpecl apcu-4.0.11 apcu.so $INI
       elif [[ ! $skip && $PHP = 7.* ]]; then
           # install libsodium
-          if [[ ! -e ~/php-ext/$(php -r "echo basename(ini_get('extension_dir'));")/libsodium/sodium.so ]]; then
-              sudo add-apt-repository ppa:ondrej/php -y
-              sudo apt-get update -q
-              sudo apt-get install libsodium-dev -y
-          fi
+          sudo add-apt-repository ppa:ondrej/php -y
+          sudo apt-get update -q
+          sudo apt-get install libsodium-dev -y
 
           tfold ext.apcu tpecl apcu-5.1.6 apcu.so $INI
           tfold ext.libsodium tpecl libsodium sodium.so $INI
