gettext.so do not allow my Trash empty

I can't empty my Trash. It says:

"The operation can’t be completed because the item “gettext.so” is in use"

Previously I had installed MAMP and then removed it to the Trash and now I can't empty my trash. I did want to remove MAMP by using its "uninstall" option, but it didn't work so I just removed the folder to the Trash.
Now I can't empty it because of the "get text.so"

HELP! Thank you