Here's the log file.  I'm assuming that the relevant bit starts at around line 18663:

CAQuietExec:  Collecting setuptools
CAQuietExec:  Collecting pip
CAQuietExec:  Installing collected packages: setuptools, pip
CAQuietExec:  Exception:
CAQuietExec:  Traceback (most recent call last):
CAQuietExec:    File "c:\users\keating\appdata\local\temp\tmpcvofqv\pip-9.0.1-py2.py3-none-any.whl\pip\basecommand.py", line 215, in main
CAQuietExec:      status = self.run(options, args)
CAQuietExec:    File "c:\users\keating\appdata\local\temp\tmpcvofqv\pip-9.0.1-py2.py3-none-any.whl\pip\commands\install.py", line 342, in run
CAQuietExec:      prefix=options.prefix_path,
CAQuietExec:    File "c:\users\keating\appdata\local\temp\tmpcvofqv\pip-9.0.1-py2.py3-none-any.whl\pip\req\req_set.py", line 784, in install
CAQuietExec:      **kwargs
CAQuietExec:    File "c:\users\keating\appdata\local\temp\tmpcvofqv\pip-9.0.1-py2.py3-none-any.whl\pip\req\req_install.py", line 851, in install
CAQuietExec:      self.move_wheel_files(self.source_dir, root=root, prefix=prefix)
CAQuietExec:    File "c:\users\keating\appdata\local\temp\tmpcvofqv\pip-9.0.1-py2.py3-none-any.whl\pip\req\req_install.py", line 1064, in move_wheel_files
CAQuietExec:      isolated=self.isolated,
CAQuietExec:    File "c:\users\keating\appdata\local\temp\tmpcvofqv\pip-9.0.1-py2.py3-none-any.whl\pip\wheel.py", line 345, in move_wheel_files
CAQuietExec:      clobber(source, lib_dir, True)
CAQuietExec:    File "c:\users\keating\appdata\local\temp\tmpcvofqv\pip-9.0.1-py2.py3-none-any.whl\pip\wheel.py", line 323, in clobber
CAQuietExec:      shutil.copyfile(srcfile, destfile)
CAQuietExec:    File "C:\Program Files\Python27\lib\shutil.py", line 83, in copyfile
CAQuietExec:      with open(dst, 'wb') as fdst:
CAQuietExec:  IOError:  Permission denied: 'C:\\Program Files\\Python27\\Lib\\site-packages\\easy_install.py'