iPod touch problems installing 3rd party applications on ipod touch

[itazark2]

Hi I'm trying to install some apps into my ipod touch. It's jailbroken already.

I sometimes get this error message:

"Package file size mismatch!"

I want to install weDict but this error keeps appearing?
Not sure what is the problem ...

Anyone can help here? Thanks.

 

[ddk121]

I am also getting this problem while trying to install Apollo. How do you fix it?