seafile启动失败,提示No such file or directory

ubuntu@ubuntu:/opt/jdgseafile/seafile-server-latest$ sudo ./seafile.sh start

Starting seafile server, please wait …
./seafile.sh: line 114: /opt/jdgseafile/seafile-server-8.0.5/seafile/bin/seafile-controller: No such file or directory
Failed to start seafile server

使用root用户时,也同样报错。请问如何解决?
硬件树莓派4B,系统ubuntu 20.04 LTS
seafile版本:seafile-server-8.0.5-focal-armv7.tar.gz