[Can't remove image building directory]

I was trying to build an image for my Banan Pi. While I running script there was an connection error occured on downloading components. now I can't remove the directory. When I try to remove I'm getting this error:

 

rm: cannot remove ‘sources/linux-sunxi/drivers/video/fbtft’: Device or resource busy

 

How can I remove this directory?

 

"lsof" is telling the directory might be deleted

 

lsof +D sources/

lsof: WARNING: can't stat() ext4 file system sources/linux-sunxi/drivers/video/fbtft (deleted)

      Output information may be incomplete.