--- setup.py    2012-03-25 12:22:54.000000000 +0400
+++ 1.py    2012-05-08 21:45:08.000000000 +0400
@@ -41,14 +41,16 @@

 # determine include and library dirs
 if running_build and sys.version.find('MSC') == -1:
+    print 'Hello'
     # Unix-like build (including MacOSX)
     incdirs = ['./src']
-    dirord = ['/opt/local', '/opt', '/usr/local']
+    dirord = ['/opt/local', '/opt', '/usr/lib/x86_64-linux-gnu', '/usr']
     if local_dir:
         dirord = [local_dir] + dirord
     for adir in dirord:
         lookin = '%s/include' % adir
         if os.path.isfile(lookin + '/' + mplib + '.h'):
+            print 'Hello, %s' % lookin
             incdirs = [lookin]
             # Verify that MPFR and MPC exist in the same directory
             if not os.path.isfile(lookin + '/mpfr.h'):
@@ -57,7 +59,7 @@
                 use_mpc = False
             break
     for adir in dirord:
-        lookin = '%s/lib' % adir
+        lookin = adir
         if os.path.isfile(lookin + '/lib' + mplib + '.a'):
             libdirs = [lookin]
             if local_dir and lookin.startswith(local_dir):