Setting up cocos2d-x…
->Check environment variable COCOS_CONSOLE_ROOT
->Search for environment variable COCOS_CONSOLE_ROOT…
->COCOS_CONSOLE_ROOT is found : /Users/siwei/Downloads/cocos2d-x-3.3rc0/tools/cocos2d-console/bin
->Update variable COCOS_CONSOLE_ROOT in files ‘.bash_profile’, ‘.bash_login’, ‘.profile’]
Traceback (most recent call last):
File “/Applications/Cocos/frameworks/cocos2d-x/setup.py”, line 677, in
env.set_environment_variables(opts.ndk_root, opts.android_sdk_root, opts.ant_root)
File “/Applications/Cocos/frameworks/cocos2d-x/setup.py”, line 644, in set_environment_variables
self.set_console_root()
File “/Applications/Cocos/frameworks/cocos2d-x/setup.py”, line 473, in set_console_root
self._force_update_env(COCOS_CONSOLE_ROOT, cocos_consle_root)
File “/Applications/Cocos/frameworks/cocos2d-x/setup.py”, line 546, in _force_update_env
ret = self._force_update_unix_env(var_name, value)
File “/Applications/Cocos/frameworks/cocos2d-x/setup.py”, line 521, in _force_update_unix_env
file_obj = open(path, ‘w’)
IOError: Operation not permitted: ‘/Users/siwei/.bash_profile’
显示如上，请问这个该怎么解决啊