pipインストールエラーについて

Question

はじめまして、python初心者の者なんですが、pythonのpipをインストールした際に、下記のエラーが発生し、インストールできません。よろしければ、解決策わかる方はご教授いただけますと幸いです。

よろしくお願いいたします。

  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
  0     0    0     0    0     0      0      0 --:--:--  0:00:01 --:--:--     0
100 1388k  100 1388k    0     0   327k      0  0:00:04  0:00:04 --:--:--  583k
Collecting pip
/var/folders/lc/yxqk0hpx67159xmlkdj27qqh0000gn/T/tmphCYUWX/pip.zip/pip/_vendor/requests/packages/urllib3/util/ssl_.py:90: InsecurePlatformWarning: A true SSLContext object is not available. This prevents urllib3 from configuring SSL appropriately and may cause certain SSL connections to fail. For more information, see https://urllib3.readthedocs.org/en/latest/security.html#insecureplatformwarning.
  Using cached pip-7.0.1-py2.py3-none-any.whl
Collecting wheel
  Using cached wheel-0.24.0-py2.py3-none-any.whl
Installing collected packages: pip, wheel
Exception:
Traceback (most recent call last):
  File "/var/folders/lc/yxqk0hpx67159xmlkdj27qqh0000gn/T/tmphCYUWX/pip.zip/pip/basecommand.py", line 223, in main
    status = self.run(options, args)
  File "/var/folders/lc/yxqk0hpx67159xmlkdj27qqh0000gn/T/tmphCYUWX/pip.zip/pip/commands/install.py", line 297, in run
    root=options.root_path,
  File "/var/folders/lc/yxqk0hpx67159xmlkdj27qqh0000gn/T/tmphCYUWX/pip.zip/pip/req/req_set.py", line 622, in install
    **kwargs
  File "/var/folders/lc/yxqk0hpx67159xmlkdj27qqh0000gn/T/tmphCYUWX/pip.zip/pip/req/req_install.py", line 808, in install
    self.move_wheel_files(self.source_dir, root=root)
  File "/var/folders/lc/yxqk0hpx67159xmlkdj27qqh0000gn/T/tmphCYUWX/pip.zip/pip/req/req_install.py", line 1003, in move_wheel_files
    isolated=self.isolated,
  File "/var/folders/lc/yxqk0hpx67159xmlkdj27qqh0000gn/T/tmphCYUWX/pip.zip/pip/wheel.py", line 338, in move_wheel_files
    clobber(source, lib_dir, True)
  File "/var/folders/lc/yxqk0hpx67159xmlkdj27qqh0000gn/T/tmphCYUWX/pip.zip/pip/wheel.py", line 309, in clobber
    ensure_dir(destdir)
  File "/var/folders/lc/yxqk0hpx67159xmlkdj27qqh0000gn/T/tmphCYUWX/pip.zip/pip/utils/__init__.py", line 70, in ensure_dir
    os.makedirs(path)
  File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/os.py", line 157, in makedirs
    mkdir(name, mode)
OSError: [Errno 13] Permission denied: '/Library/Python/2.7/site-packages/pip'

コード