wget -q "http://dist.jriver.com/mediacenter@jriver.com.gpg.key" -O- | sudo apt-key add -
sudo wget http://dist.jriver.com/latest/mediacenter/mediacenter24.list -O /etc/apt/sources.list.d/mediacenter24.list
sudo apt-get update
sudo apt-get install mediacenter24

wget -q “mediacenter@jriver.com.gpg.key"">http://dist.jriver.com/mediacenter@jriver.com.gpg.key“ -O- | sudo apt-key add -
怎么老是会自动加“mediacenter@jriver.com.gpg.key””>这个呢

第一行命令是：wget -q “mediacenter@jriver.com.gpg.key"">http://dist.jriver.com/mediacenter@jriver.com.gpg.key“ -O- | sudo apt-key add -

输入dpm说 “command not found”,我想安装jriver,官网上是四行命令:
1.wget -q “mediacenter@jriver.com.gpg.key"">http://dist.jriver.com/mediacenter@jriver.com.gpg.key“ -O- | sudo apt-key add -
2.sudo wget http://dist.jriver.com/latest/mediacenter/mediacenter24.list -O /etc/apt/sources.list.d/mediacenter24.list
3.sudo apt-get update
4.sudo apt-get install mediacenter24

请问以上在tinycore上怎么实现呢

怎么安装deb包