fatal: 不是一个 git 仓库（或者任何父目录）：.git

[ChengZ996]

root@debian:~/ipv4# make
git pull
fatal: 不是一个 git 仓库（或者任何父目录）：.git
make: *** [Makefile:2：produce] 错误 128

[Datong Sun]

For downloads of the archives directly, edit Makefile and comment out the git pull line which auto updates.