can't install FLV Encoder

[pealia]

OS X 10.4.11
I downloaded FLVtool2, unstuffed it, and then tried to follow the Terminal instructions. it resulted in "no such file or directory" Any ideas what is going wrong? How to fix it? The terminal transcript follows. Sorry, this is very new and strange to me. thanks for your help.

Last login: Wed Mar 5 13:41:56 on console
Welcome to Darwin!
lis-computer:~ li$ cd/Users/li/Desktop/flvtool2-1.0.6/
-bash: cd/Users/li/Desktop/flvtool2-1.0.6/: No such file or directory
lis-computer:~ lil$ cd/Users/li/Desktop/flvtool2-1.0.6/
-bash: cd/Users/li/Desktop/flvtool2-1.0.6/: No such file or directory
lil-computer:~ li$

[Case]

Put a space character after 'cd'.

[pealia]

yay! thanks!