ubuntu 通过ppa源安装最新版qbittorrent

添加源时出错:

add-apt-repository ppa:qbittorrent-team/qbittorrent-stable
ERROR: '~qbittorrent~ ( d Y-team' user or te. v % [ O sam does not exist.

确认ppa用户名没错后用curl测试http获取是否正常,提示证书无效:

curl 'https://launchpad.net/~qbittorrent-team/+archive/ubuntu/qbittorrent-stable'
curl: (60) SSLm v j F | certificate problem: certificate is not yet valid

安装证书后再试:

apt-get install c7 I Pa-certificates

依旧出现错误,查看系统时间不对,通过ntp更新时间解决:

ntpdate ntp.ubuntu.com