kubekey安装K8s

Push /home/temp/kubekey/v1.21.5/amd64/kubeadm to 192.168.1.33:/tmp/kubekey/kubeadm   Done

Push /home/temp/kubekey/v1.21.5/amd64/kubelet to 192.168.1.33:/tmp/kubekey/kubelet   Done

Push /home/temp/kubekey/v1.21.5/amd64/kubectl to 192.168.1.33:/tmp/kubekey/kubectl   Done

Push /home/temp/kubekey/v1.21.5/amd64/helm to 192.168.1.33:/tmp/kubekey/helm   Done

Push /home/temp/kubekey/v1.21.5/amd64/cni-plugins-linux-amd64-v0.9.1.tgz to 192.168.1.33:/tmp/kubekey/cni-plugins-linux-amd64-v0.9.1.tgz   Done

ERRO[15:38:12 CST] Failed to create kubelet link: Failed to exec command: sudo -E /bin/sh -c "cp -f /tmp/kubekey/kubeadm /usr/local/bin/kubeadm && chmod +x /usr/local/bin/kubeadm && cp -f /tmp/kubekey/kubectl /usr/local/bin/kubectl && chmod +x /usr/local/bin/kubectl && cp -f /tmp/kubekey/helm /usr/local/bin/helm && chmod +x /usr/local/bin/helm && mkdir -p /opt/cni/bin && tar -zxf /tmp/kubekey/cni-plugins-linux-amd64-v0.9.1.tgz -C /opt/cni/bin"

cp: not writing through dangling symlink ‘/usr/local/bin/helm’: Process exited with status 1  node=192.168.1.33

WARN[15:38:12 CST] Task failed ...

WARN[15:38:12 CST] error: interrupted by error

Error: Failed to install kube binaries: interrupted by error

单独执行这个语句错误信息包含的语句

sudo -E /bin/sh -c "cp -f /tmp/kubekey/kubeadm /usr/local/bin/kubeadm && chmod +x /usr/local/bin/kubeadm && cp -f /tmp/kubekey/kubectl /usr/local/bin/kubectl && chmod +x /usr/local/bin/kubectl && cp -f /tmp/kubekey/helm /usr/local/bin/helm && chmod +x /usr/local/bin/helm && mkdir -p /opt/cni/bin && tar -zxf /tmp/kubekey/cni-plugins-linux-amd64-v0.9.1.tgz -C /opt/cni/bin"

cp: not writing through dangling symlink ‘/usr/local/bin/helm’

请问这是什么原因导致的，我应该怎么解决。