build script fixes, pt 2

build/SConscript.configure

@@ -246,10 +246,10 @@ if versionMismatch:
 		print '$ hg update -r v%s\n' % depVersion 
 		print 'in the Mitsuba directory, or by running\n'
 		print '$ cd dependencies'
-		print '$ hg pull && hg update -r v%s\n' % MTS_VERSION
+		print '$ hg pull'
+		print '$ hg update -r v%s\n' % MTS_VERSION
 		Exit(1)
 
-
 env = conf.Finish()
 
 dist = GetOption('dist') != None