Net::FTP=GLOB(0x92dc200)>>> DELE /images/potato1/.
Net::FTP=GLOB(0x92dc200)<<< 550 /images/potato1/.: Is a directory
Net::FTP=GLOB(0x92dc200)>>> RMD /images/potato1/.
Net::FTP=GLOB(0x92dc200)<<< 550 /images/potato1/.: Directory not empty