From f4bfe464e28f6bf3483a22c7c719c11abaac88bd Mon Sep 17 00:00:00 2001
From: David Baumgold <david@davidbaumgold.com>
Date: Fri, 8 Aug 2014 16:56:49 -0400
Subject: [PATCH] Friendly error message if you don't have dependencies
 installed

---
 scripts/release.py | 17 ++++++++++++-----
 1 file changed, 12 insertions(+), 5 deletions(-)

diff --git a/scripts/release.py b/scripts/release.py
index b247d683b4..1d9e632336 100755
--- a/scripts/release.py
+++ b/scripts/release.py
@@ -4,19 +4,26 @@ a release-master multitool
 """
 from __future__ import print_function, unicode_literals
 import sys
-from path import path
-from git import Repo, Commit
-from git.refs.symbolic import SymbolicReference
 import argparse
 from datetime import date, timedelta
-from dateutil.parser import parse as parse_datestring
 import re
 import collections
 import functools
 import textwrap
-import requests
 import json
 import getpass
+
+try:
+    from path import path
+    from git import Repo, Commit
+    from git.refs.symbolic import SymbolicReference
+    from dateutil.parser import parse as parse_datestring
+    import requests
+except ImportError:
+    print("Error: missing dependencies! Please run this command to install them:")
+    print("pip install path.py requests python-dateutil GitPython==0.3.2.RC1")
+    sys.exit(1)
+
 try:
     from pygments.console import colorize
 except ImportError: