[B] setup.py: remove '--install-layout' option for python setup.py correctly

Use python version (<2.5.4) instead of distutils version to detect existence of 'install-layout' option and remove it accordingly.

This option was introduced in 2.5.3-1~exp1 but without distutils version upgrade that breaks installation in last 2.5 series.
The code is still necessary for lenny release and should be removed afterwards.

1 files changed, 2 insertions, 2 deletions

diff --git a/setup.py b/setup.py
index f7961a7..496f857 100644
--- a/setup.py
+++ b/setup.py
@@ -176,8 +176,8 @@ def install(**kwargs):
         pass
     try:
         if not USE_SETUPTOOLS:
-            from distutils import __version__ as distutils_version
-            if tuple([int(x) for x in distutils_version.split('.')]) < (2, 5, 1):
+            # install-layout option was introduced in 2.5.3-1~exp1
+            if sys.versioninfo < (2, 5, 4):
                 sys.argv.remove('--install-layout=deb')
                 print "W: remove '--install-layout=deb' option"
     except: