--- setup.py.orig	2007-11-27 02:06:32.000000000 +0000
+++ setup.py	2008-02-04 12:12:20.000000000 +0000
@@ -139,8 +139,8 @@
         extra_compile_args=["-shared"]
         source_files = source_files + ["src/setenv.c"]
     else: # unix-like systems, this is known to work for Linux and Solaris
-        include_dirs = [ os.path.join(RHOME.strip(), 'include'), 
-                         'src', '/usr/share/R/include' ]
+        include_dirs = [ os.path.join(RHOME.strip(), 'include'),
+                         'src', '/usr/share/R/include', "/usr/include/R"]
         libraries=['R','Rlapack']
         library_dirs = r_libs
         runtime_libs = r_libs