Premature end of script headers: mapserv

[Juan Mari Celihueta]

Hi all,

I have compiled successfully mapserver 4.8.3 under Solaris 8:

$ ./mapserv -v
MapServer version 4.8.3 OUTPUT=GIF OUTPUT=PNG OUTPUT=JPEG OUTPUT=WBMP 
OUTPUT=PDF OUTPUT=SVG SUPPORTS=PROJ SUPPORTS=FREETYPE 
SUPPORTS=WMS_SERVER SUPPORTS=WMS_CLIENT SUPPORTS=WFS_SERVER INPUT=TIFF 
INPUT=EPPL7 INPUT=OGR INPUT=GDAL INPUT=SHAPEFILE

However, when I put the mapserv file into the cgi-bin apache directory 
and try to open the file directly without any parameters from my 
browser, instead of the message expected ('No query information to 
decode. QUERY_STRING is set, but empty.'), I get an 'Internal Server 
Error' message. If I look the apache logfile I get this: 'Premature end 
of script headers: mapserv'.

The LD_LIBRARY_PATH in the apache environment is:

LD_LIBRARY_PATH=/usr/local/lib:/usr/local/ssl/lib
export LD_LIBRARY_PATH


Could anyone help me?

Regards,

Juan.