I have created a Virtual Box on my PC, I am doing some practice with instalation of different neuroimaging softwares as (FSL, 3DSlicer and MRICroGL...for example). The problem is that I went to neurodebian repository and I selected fsl 5.0 completed. During the download, I have a repeated problem: "dpkg interrupted suddenly...you must run in your terminal dpkg --configure -a. Ok, I tried this command line in my terminal and it asked as "superuser", so I resolved this problem by doing: "sudo dpkg --configure -a". Well, it seems I have FSL 5.0.9 but it seems that I can only oppen the application in the applications menu...education...and then click in FSL...I was thinking about uninstall the software and install it again. When I go to "system" --> "Synaptic Package Manager"...I click over fsl and I would like to see an option to let me uninstall the package...but when I click on fsl 5.0 complete and then "apply" the only options that give me are: to beupgraded, to be installed or to be unchanged....