[Spanish] problemas al querer crear los seed con tilecache 2.10

[José González]

Hola a todos:
Estoy usando tilecache 2.10 y al escribir en la consola: -->
*./tilecache_seed.py
-f MapaParaguay 0 1*

Despues de unos segundos me sale este mensaje -->
###### (0, 0, 0), (3, 2, 0)
unlock /tmp/tilecache/MapaParaguay/00/000/000/000/000/000/000.png.lck
failed: [Errno 2] No such file or directory:
'/tmp/tilecache/MapaParaguay/00/000/000/000/000/000/000.png.lck'
Traceback (most recent call last):
  File "./tilecache_seed.py", line 9, in <module>
    TileCache.Client.main()
  File "/var/www/tilecache/TileCache/Client.py", line 162, in main
    seed(svc, layer, map(int, args[1:3]), bboxlist ,
padding=options.padding, force = options.force, reverse = options.reverse)
  File "/var/www/tilecache/TileCache/Client.py", line 117, in seed
    svc.renderTile(tile,force=force)
  File "/var/www/tilecache/TileCache/Service.py", line 138, in renderTile
    data = layer.render(tile, force=force)
  File "/var/www/tilecache/TileCache/Layer.py", line 430, in render
    self.cache.lock(metatile)
  File "/var/www/tilecache/TileCache/Cache.py", line 20, in lock
    raise Exception("You appear to have a stuck lock. You may wish to
remove the lock named:\n%s" % self.getLockName(tile))
Exception: You appear to have a stuck lock. You may wish to remove the lock
named:
/tmp/tilecache/MapaParaguay/00/000/000/000/000/000/000.png.lck


En mi layer del tilecache.cfg contiene esto:
[MapaParaguay]
type=WMSLayer
layers=area_rios,area_lagos_lagunas,area_cementerio,area_aguas,area_parque_municipal,area_aeropuertos,area_complejo_deportivo,puntos_restantes,puntos_ciudad,puntos_estado_provincia_region,puntos_asentamientos,puntos_salida_au,lineas$
url=
http://localhost/cgi-bin/mapserv?map=/var/www/ldf_branch_gis_nuevoMapa1/gis_conf/mapaParaguay.map
extension=png
srs=EPSG:4326
extent_type=loose
bbox=-62.6454,-27.4933,-54.1077,-19.2755
maxResolution=0.013052769
resolutions=0.013052769,0.00846666,0.00070555,0.00007937,0.000079371095,0.000003968477,0.091309,0.005706609,0.00071335068,0.000089168836,0.000044584418,0.0028534028,0.022827,0.00001000056,0.000357
levels=6
metaTile=true
size=256,256
mime_type=image/png
metaBuffer=100




No se como puedo solucionar este problema si me pueden orientar un poco.
Gracias
saludos, jose
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