直接编辑apt-cyg 文件,找到md5sum,替换修改成sha512sum。
# check the md5
digest=`cat "desc" | awk '/^install: / { print $4; exit }'`
digactual=`sha512sum $file | awk '{print $1}'`
if ! test $digest = $digactual
then
echo MD5 sum did not match, exiting
#exit 1
fi
然后重试apt-cyg install