travis upd

.travis.yml

@@ -1,15 +1,21 @@
 language: cpp
 compiler: g++
 
+notifications:
+  email: false
+
 before_install:
  # Install a supported cmake version
+ - mkdir -p ~/cmake
  - wget -O cmake.sh https://cmake.org/files/v3.12/cmake-3.12.1-Linux-x86_64.sh 
- - sudo sh cmake.sh --skip-license --exclude-subdir --prefix=/usr/local
+ - sudo sh cmake.sh --skip-license --exclude-subdir --prefix="${HOME}/cmake
+ - export PATH=~/cmake/bin:$PATH
+ - cmake --version
 
 script:
  - mkdir build
  - cd build
- - /usr/local/cmake -DCMAKE_CXX_COMPILER=$BIN_PATH/clang++ -DCMAKE_INSTALL_PREFIX=./ ../
+ - cmake -DCMAKE_CXX_COMPILER=$BIN_PATH/clang++ -DCMAKE_INSTALL_PREFIX=./ ../
  - cd test
  - make
  - ./unittest