/usr/bin/giftool: invalid option -- '-'
usage: giftool [-b color] [-d delay] [-iI] [-t color] -[uU] [-x disposal]
/usr/bin/giftool: invalid option -- 'h'
usage: giftool [-b color] [-d delay] [-iI] [-t color] -[uU] [-x disposal]
/usr/bin/giftool: invalid option -- 'e'
usage: giftool [-b color] [-d delay] [-iI] [-t color] -[uU] [-x disposal]
/usr/bin/giftool: invalid option -- 'l'
usage: giftool [-b color] [-d delay] [-iI] [-t color] -[uU] [-x disposal]
/usr/bin/giftool: option requires an argument -- 'p'
usage: giftool [-b color] [-d delay] [-iI] [-t color] -[uU] [-x disposal]
GIF-LIB error: Failed to read from given file.