Can't install j2eesdk-1_4-linux.bin

[P. Lui]

I'm on Mandrake 10.0 Official. I tried to install
j2eesdk-1_4-linux.bin but this where it'd stop:

[root@localhost downloads]# ./j2eesdk-1_4-linux.bin
Checking available disk space...
Checking Java(TM) 2 Runtime Environment...
Extracting Java(TM) 2 Runtime Environment files...
Deleting temporary files...

and it'd stay there for more than 15 min. What's the problem?

Thanks