Cache Router (Memcache) with Path_Cache?

I cant get Path_cache work with CacheRouter (Memcache)

The patch file is applied path.inc

This is the setup I use in settings.php

$ conf ['cache_inc'] = '. / sites / all / modules / authcache / authcache.inc';
$ conf ['cacherouter'] = array (
'default' => array (
'engine' => 'memcache'
'servers' => array ('127 .0.0.1:11211')
'shared' => TRUE,
'prefix' =>'',
'path' => 'sites / default / files / filecache'
'static' => FALSE,
'fast_cache' => FALSE,
)
'cache_pathdst' => array (
'engine' => 'memcache'
'servers' => array ('127 .0.0.1:11211')
'shared' => TRUE,
'prefix' =>'',
'path' => 'sites / default / files / filecache'
'static' => FALSE,
'fast_cache' => TRUE,
)
'cache_pathsrc' => array (
'engine' => 'memcache'
'servers' => array ('127 .0.0.1:11211')
'shared' => TRUE,
'prefix' =>'',
'path' => 'sites / default / files / filecache'
'static' => FALSE,
'fast_cache' => TRUE,
)
);

The module is activated

But I can not make it work .....

Once activated the url aliases dont work anymore and begin show /node/"number of node"

It is compatible? Someone make it work?

Thanks!