Show installation instructions if it looks like Docker isn't installed

This commit is contained in:
Aanand Prasad 2014-02-04 15:19:50 -08:00
commit 2bac1c10b0
2 changed files with 30 additions and 2 deletions

View file

@ -5,6 +5,7 @@ import datetime
import os
import socket
import subprocess
import platform
from .errors import UserError
@ -117,3 +118,11 @@ def call_silently(*args, **kwargs):
"""
with open(os.devnull, 'w') as shutup:
return subprocess.call(*args, stdout=shutup, stderr=shutup, **kwargs)
def is_mac():
return platform.system() == 'Darwin'
def is_ubuntu():
return platform.system() == 'Linux'