Hey, I am not able to download beautifulsoup4 or any other package.

It says:
Failed to install beautifulsoup4
Executed command:
    pip install beautifulsoup4
Error occured:
    Non-zero exit code
Command output:
DEPRECATION: --no-install, --no-download, --build, and --no-clean are deprecated.  See https://github.com/pypa/pip/issues/906. Downloading/unpacking beautifulsoup4
  Cannot fetch index base URL https://pypi.python.org/simple/   Could not find any downloads that satisfy the requirement beautifulsoup4
Cleaning up...
No distributions at all found for beautifulsoup4

Neither am i able to update pip and setuptools packages.?