=== modified file 'report_webkit/webkit_report.py'
--- report_webkit/webkit_report.py	2011-06-16 05:40:53 +0000
+++ report_webkit/webkit_report.py	2011-10-04 12:31:32 +0000
@@ -55,6 +55,15 @@
     # default_filters=['unicode', 'h'] can be used to set global filters
     return Template(text, input_encoding='utf-8', output_encoding='utf-8')
 
+def find_binary_in_path(biname):
+    """ Find a binary in the system PATH """
+    path = os.environ['PATH']
+    for directory in path.split(':'):
+        f = os.path.join(directory, biname)
+        if os.path.exists(f) and os.access(f, os.X_OK):
+            return f
+    return None
+
 
 class WebKitParser(report_sxw):
     """Custom class that use webkit to render HTML reports
@@ -74,14 +83,18 @@
         path = self.pool.get('res.company').read(cursor, uid, company, ['lib_path',])
         path = path['lib_path']
         if not path:
-            raise except_osv(
-                             _('Wkhtmltopdf library path is not set in company'),
-                             _('Please install executable on your system'+
-                             ' (sudo apt-get install wkhtmltopdf) or download it from here:'+
-                             ' http://code.google.com/p/wkhtmltopdf/downloads/list and set the'+
-                             ' path to the executable on the Company form.'+
-                             'Minimal version is 0.9.9')
-                            ) 
+            path = find_binary_in_path('wkhtmltopdf')
+            if not path:
+                raise except_osv(
+                                 _('Wkhtmltopdf not found on the system'),
+                                 _('Please install executable on your system'+
+                                 ' (sudo apt-get install wkhtmltopdf) or download it from here:'+
+                                 ' http://code.google.com/p/wkhtmltopdf/downloads/list and set the'+
+                                 ' path to the executable on the Company form.'+
+                                 'Minimal version is 0.9.9')
+                                ) 
+            else:
+                return path
         if os.path.isabs(path) :
             if (os.path.exists(path) and os.access(path, os.X_OK)\
                 and os.path.basename(path).startswith('wkhtmltopdf')):