对于 openSUSE Factory，请以根用户 root 运行下面命令：
zypper addrepo https://download.opensuse.org/repositories/editors:tree-sitter/openSUSE_Factory/editors:tree-sitter.repo
zypper refresh
zypper install tree-sitter-squirrel
对于 16.0，请以根用户 root 运行下面命令：
zypper addrepo https://download.opensuse.org/repositories/editors:tree-sitter/16.0/editors:tree-sitter.repo
zypper refresh
zypper install tree-sitter-squirrel
对于 15.6，请以根用户 root 运行下面命令：
zypper addrepo https://download.opensuse.org/repositories/editors:tree-sitter/15.6/editors:tree-sitter.repo
zypper refresh
zypper install tree-sitter-squirrel