tiup部署报错 timestamp manifest has a version number < the old manifest (29199, 29830)

如下所示,第一个是在一行执行的,有报错,第二个分开执行,但问题还是依旧:
[root@jiekexu1 ~]# tiup uninstall --self curl --proto ‘=https’ --tlsv1.2 -sSf https://tiup-mirrors.pingcap.com/install.sh | sh
Error: unknown flag: --proto
[root@jiekexu1 ~]# tiup uninstall --self curl --proto ‘=https’ --tlsv1.2 -sSf https://tiup-mirrors.pingcap.com/install.sh | sh
Error: unknown flag: --proto
[root@jiekexu1 ~]#
[root@jiekexu1 ~]# tiup uninstall --self
Remove directory ‘/root/.tiup/bin’ successfully!
Remove directory ‘/root/.tiup/manifest’ successfully!
Remove directory ‘/root/.tiup/manifests’ successfully!
Remove directory ‘/root/.tiup/components’ successfully!
Remove directory ‘/root/.tiup/storage/cluster/packages’ successfully!
Uninstalled TiUP successfully! (User data reserved, you can delete ‘/root/.tiup’ manually if you confirm userdata useless)
[root@jiekexu1 ~]#
[root@jiekexu1 ~]# curl --proto ‘=https’ --tlsv1.2 -sSf https://tiup-mirrors.pingcap.com/install.sh | sh
curl: option --proto: is badly used here
curl: try ‘curl --help’ or ‘curl --manual’ for more information
[root@jiekexu1 ~]#
[root@jiekexu1 ~]# curl --proto ‘=https’ --tlsv1.2 -sSf https://tiup-mirrors.pingcap.com/install.sh | sh
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
100 6660k 100 6660k 0 0 527k 0 0:00:12 0:00:12 --:–:-- 1024k
WARN: adding root certificate via internet: https://tiup-mirrors.pingcap.com/root.json
You can revoke this by remove /root/.tiup/bin/7b8e153f2e2d0928.root.json
Successfully set mirror to https://tiup-mirrors.pingcap.com
Detected shell: bash
Shell profile: /root/.bash_profile
Installed path: /root/.tiup/bin/tiup
===============================================
Have a try: tiup playground
===============================================
[root@jiekexu1 ~]# source /root/.bash_profile
[root@jiekexu1 ~]#
[root@jiekexu1 ~]# tiup cluster
[root@jiekexu1 ~]# cat /etc/redhat-release
CentOS Linux release 7.6.1810 (Core)
[root@jiekexu1 ~]# uname -a
Linux jiekexu1 3.10.0-957.el7.x86_64 #1 SMP Thu Nov 8 23:39:32 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux