当我尝试连接以下错误时...
Running: git remote add origin git://git.yoctoproject.org/poky
Running: git fetch origin --depth=3 tags/dylan-9.0.2:tags/dylan-9.0.2
fatal: unable to connect to git.yoctoproject.org:
git.yoctoproject.org[0: 140.211.169.56]: errno=Connection refused