Don’t install cmake-format

The installation has started to fail and we don’t use it anyway.

diff --git a/.travis.yml b/.travis.yml
index 5141e6b21fca15ba98bc7c13dfb67c3c3485e1cf..338cc7be75e369b50a395a845e776fb1fee7367b 100644 (file)
--- a/.travis.yml
+++ b/.travis.yml
@@ -167,8 +167,6 @@ jobs:
       apt:
         packages:
         - libzstd1-dev
-    before_install:
-    - pip install --user cmake_format
 
   allow_failures:
   # Job 16: Run Clang-Tidy
@@ -188,5 +186,3 @@ jobs:
       apt:
         packages:
         - libzstd1-dev
-    before_install:
-    - pip install --user cmake_format