Problem trying to compile PgAdmin

Hi fellow hackers

Just checked out pgAdmin from GIT and tried to compile it in Visual
Studio 2010. I’m getting this error:

Error    1    error MSB3721: The command
"C:\c\PgAdmin\pgadmin3\xtra\png2c\Debug\png2c.exe"
"C:\c\PgAdmin\pgadmin3\pgadmin\include\images\aggregate.png"
"C:\c\PgAdmin\pgadmin3\pgadmin\include\images\aggregate.pngc" exited
with code 1.    C:\c\PgAdmin\pgadmin3\pgAdmin3.targets    45    6    pgAdmin3

The paths are correct; this is where I checked it out to. I can run the
offending command on the command-line and it just outputs nothing.

Any help?

Thanks!
Timwi