在新的Ubuntu 16.04上，我无法安装Artifactory5.x。我按照enter link description here的说明进行操作，这是我得到的：
root# wget -c -O- 'https://bintray.com/user/downloadSubjectPublicKey?username=jfrog' | sudo apt-key add -
...
2018-01-12 10:27:05 (31.3 MB/s) - written to stdout [1695]
OK
root@archive:~# apt update
Ign:1 https://bintray.com/artifact/download/jfrog/artifactory-debs xenial InRelease
Err:2 https://bintray.com/artifact/download/jfrog/artifactory-debs xenial Release
Received HTTP code 403 from proxy after CONNECT
...
Reading package lists... Done
E: The repository 'https://bintray.com/artifact/download/jfrog/artifactory-debs xenial Release' does not have a Release file.
N: Updating from such a repository can't be done securely, and is therefore disabled by default.
N: See apt-secure(8) manpage for repository creation and user configuration details.
root@archive:~#
主机没有在代理或其他任何东西后面运行。
解决方法：我已经下载并安装为deb包。
是的，我知道这是一个破碎的ppa。但发布到stackoverflow是唯一可以找到通知JFROG人community members
的选项