手动续签证书提示“安装 acme.sh 失败，请联系开发者！”

[mjkillly]

如题，服务器为tx云hk清凉，debian10
用putty登录后台输入"https://get.acme.sh | sh"命令，提示如下

root@debian:~# wget -O -  https://get.acme.sh | sh
--2023-11-15 13:31:19--  https://get.acme.sh/
Resolving get.acme.sh (get.acme.sh)... 104.21.34.62, 172.67.199.16, 2606:4700:3031::ac43:c710, ...
Connecting to get.acme.sh (get.acme.sh)|104.21.34.62|:443... connected.
ERROR: The certificate of ‘get.acme.sh’ is not trusted.
ERROR: The certificate of ‘get.acme.sh’ has expired.

proxysu软件的log如下

正在与服务器建立连接
建立连接成功
续签证书
检测系统环境
sed -i 's/echo/#echo/g' ~/.bashrc

sed -i 's/echo/#echo/g' ~/.profile

id -u
0
检测CPU架构
uname -m
x86_64
检测系统安装命令
command -v apt
/usr/bin/apt
检测Systemctl
command -v systemctl
/bin/systemctl
检测SELinux
command -v getenforce

安装证书
安装Acme软件
apt install -y socat
Reading package lists...
Building dependency tree...
Reading state information...
socat is already the newest version (1.7.3.1-2+deb9u1).
0 upgraded, 0 newly installed, 0 to remove and 2 not upgraded.
apt install -y automake autoconf libtool
Reading package lists...
Building dependency tree...
Reading state information...
autoconf is already the newest version (2.69-10).
automake is already the newest version (1:1.15-6).
libtool is already the newest version (2.4.6-2).
0 upgraded, 0 newly installed, 0 to remove and 2 not upgraded.
curl  https://get.acme.sh yes | sh