message: Fixing typos in check_env.py
diff: @@ -47,7 +47,7 @@ names = ["m4", "bison", "flex", "sde", "ispc", "clang", "gcc", "icc", "cmake"]
  PATH_dir = string.split(os.getenv("PATH"), os.pathsep)
  for counter in PATH_dir:
  - for i in range(0,9):
  + for i in range(0,len(exists)):
  if os.path.exists(counter + os.sep + names[i]):
  exists[i] = True
  @@ -77,13 +77,13 @@ for i in range(5,8):
  print_debug(take_lines(names[i] + " --version", "first"), False, "")
  else:
  error("you don't have " + names[i], 2)
  -print_debug("\nCmake:\n", False, "")
  +print_debug("\nCMake:\n", False, "")
  if exists[8]:
  cmake_version = take_lines(names[8] + " --version", "first")[3]
  if (LooseVersion(cmake_version) >= LooseVersion("3.8.0")):
  print_debug(take_lines(names[8] + " --version", "first"), False, "")
  else:
  - error("Cmake version is older then needed. Please install version 3.8 or newer", 2)
  + error("CMake version is older than needed. Please install version 3.8 or newer", 2)
  else:
  error("you don't have " + names[8], 2)
  