message: Fix broken symlink of mongodb
diff: fi
  tar xf cmake-3.10.2.tar.gz
  rm -f cmake-3.10.2.tar.gz
  - ln -s cmake-3.10.2/ cmake
  + ln -s ${HOME}/opt/cmake-3.10.2/ cmake
  cd cmake
  ./bootstrap
  if [ $? -ne 0 ]; then
  fi
  tar xf mongodb-linux-x86_64-amazon-3.6.3.tgz
  rm -f mongodb-linux-x86_64-amazon-3.6.3.tgz
  - ln -s ${HOME}/opt/mongodb-linux-x86_64-3.6.3/ mongodb
  + ln -s ${HOME}/opt/mongodb-linux-x86_64-amazon-3.6.3/ mongodb
  mkdir ${HOME}/opt/mongodb/data
  mkdir ${HOME}/opt/mongodb/log
  touch ${HOME}/opt/mongodb/log/mongodb.log
  