Install a "package" on the REST server

def package_install(name, **kwargs):
    '''
    Install a "package" on the REST server
    '''
    cmd = DETAILS['url']+'package/install/'+name
    if kwargs.get('version', False):
        cmd += '/'+kwargs['version']
    else:
        cmd += '/1.0'
    r = salt.utils.http.query(cmd, decode_type='json', decode=True)
    return r['dict']