[mapserver-users] annotation problem

[Patricio Gigoux]

hi:
I have:
 ./mapserv -v
MapServer version 3.5 OUTPUT=PNG OUTPUT=JPEG OUTPUT=WBMP SUPPORTS=PROJ 
SUPPORTS=TTF SUPPORTS=WMS_SERVER INPUT=TIFF INPUT=EPPL7 INPUT=JPEG INPUT=OGR 
INPUT=GDAL INPUT=SHAPEFILE

and in map file 
LAYER
  NAME nomc
  MAXSCALE 600000
  TYPE ANNOTATION
  STATUS ON
  DATA nive1_ejes   #text-calle
  LABELITEM "Nom_siu"
  CLASSITEM 'nom_siu'
  CLASS
    EXPRESSION /./
    COLOR -1 -1 -1
    LABEL
      COLOR 0 0 0
      ANGLE AUTO
      BUFFER 2
      FONT "ARIAL"
      MAXSIZE 16
      MINDISTANCE 300
      MINSIZE 6
#      PARTIALS TRUE
      SIZE 10
      TYPE TRUETYPE
#      TYPE BITMAP
#      SIZE SMALL
      POSITION CC
      PARTIALS FALSE
    END
  END
  HEADER "ejes_header.html"
  FOOTER "ejes_footer.html"
  TOLERANCE 5
END # streams

The idea is, annotation display in the same direction than line, but I get:

Warning: MapServer Error in msGetLabelSize(): Requested font (ARIAL) not 
found. in /www/htdocs/com/plano1_r.php on line 341

Fatal error: Call to a member function on a non-object in 
/www/htdocs/com/plano1_r.php on line 342

Do you know what is my wrong?

thanks in advance
Patricio