From: Zooko O'Whielacronx <zooko@zooko.com>
Date: Thu, 4 Oct 2007 20:09:20 +0000 (-0700)
Subject: setup: patch to fix bug in our latest ez_setup.py if pkg_resources can't be imported
X-Git-Tag: allmydata-tahoe-0.6.1~56
X-Git-Url: https://git.rkrishnan.org/?a=commitdiff_plain;h=93e1f832ffe823545e87b4318d126e3178141058;p=tahoe-lafs%2Ftahoe-lafs.git

setup: patch to fix bug in our latest ez_setup.py if pkg_resources can't be imported
---

diff --git a/ez_setup.py b/ez_setup.py
index a14f7350..26d48220 100644
--- a/ez_setup.py
+++ b/ez_setup.py
@@ -48,7 +48,11 @@ def setuptools_is_new_enough(required_version):
     """Return True if setuptools is already installed and has a version
     number >= required_version."""
     verstr = get_setuptools_version()
-    import pkg_resources
+    try:
+        import pkg_resources
+    except ImportError:
+        # Well then I guess it is definitely not new enough.
+        return False
     try:
         ver = pkg_resources.parse_version(verstr)
         newenough = ver and ver >= pkg_resources.parse_version(required_version)