[drraw-users] Run on Tomcat?

[Sullivan Su]

Hi,

I just installed drraw on the environment as followings:
draw version: drraw-2.2a3, drraw-2.1.3
OS: Windows XP sp2
Perl: ActivePerl-5.8.8.820-MSWin32-x86-274739
Web Server: Tomcat 6.0 Servlet/JSP Container
CGI: Tomcat default cgi servlet
(org.apache.catalina.servlets.CGIServlet)
RRDtool: rrdtool-1.2.15-win32-perl58

I can run the CGI and the main page. However, when I save a new graph, I
can't see any graph on the browser. The error log file shows: 
" [Wed Mar 14 18:15:53 2007] drraw.cgi: Failed to rename temporary cache
file "tmp/cached-image-494fc3de7170c454043898787c180988-": No such file
or directory [Wed Mar 14 18:15:53 2007] drraw.cgi: Failed to open
temporary cached file
tmp/cached-image-494fc3de7170c454043898787c180988-: No such file or
directory "

Does that mean I can't install the draw.cgi on Tomcat? Or should I
change other configuration (on server, draw.cgi...)?

Thank you for your kindly help!

Sullivan