ds9 from home:rjmathar project

对于 CentOS 7，请以根用户 root 运行下面命令：

cd /etc/yum.repos.d/
wget https://download.opensuse.org/repositories/home:rjmathar/CentOS_7/home:rjmathar.repo
yum install ds9

对于 Fedora 41，请以根用户 root 运行下面命令：

dnf config-manager addrepo --from-repofile=https://download.opensuse.org/repositories/home:rjmathar/Fedora_41/home:rjmathar.repo
dnf install ds9

对于 Fedora 40，请以根用户 root 运行下面命令：

dnf config-manager --add-repo https://download.opensuse.org/repositories/home:rjmathar/Fedora_40/home:rjmathar.repo
dnf install ds9

对于 openSUSE Tumbleweed，请以根用户 root 运行下面命令：

zypper addrepo https://download.opensuse.org/repositories/home:rjmathar/openSUSE_Tumbleweed/home:rjmathar.repo
zypper refresh
zypper install ds9

对于 15.6，请以根用户 root 运行下面命令：

zypper addrepo https://download.opensuse.org/repositories/home:rjmathar/15.6/home:rjmathar.repo
zypper refresh
zypper install ds9

对于 15.5，请以根用户 root 运行下面命令：

zypper addrepo https://download.opensuse.org/repositories/home:rjmathar/15.5/home:rjmathar.repo
zypper refresh
zypper install ds9

对于 15.4，请以根用户 root 运行下面命令：

zypper addrepo https://download.opensuse.org/repositories/home:rjmathar/15.4/home:rjmathar.repo
zypper refresh
zypper install ds9