如何在Ubuntu 16.04上安装Pop主题 – E:无法找到包pop-theme

我正在尝试安装Pop-theme,这是一个很棒的主题,我真的想安装它。 Github Repo概述了我已经尝试过的步骤:

sudo add-apt-repository ppa:system76/pop sudo apt-get update sudo apt-get install pop-theme 

我得到E:无法找到包pop-theme

 ~$ sudo apt install pop-theme Reading package lists... Done Building dependency tree Reading state information... Done E: Unable to locate package pop-theme 

手动安装也会出现同样的问题。 我也知道这不是一个错字问题。

 $ sudo apt install libsass0 sassc inkscape optipng libglib2.0-dev-bin Reading package lists... Done Building dependency tree Reading state information... Done E: Unable to locate package sassc E: Unable to locate package libglib2.0-dev-bin E: Couldn't find any package by glob 'libglib2.0-dev-bin' E: Couldn't find any package by regex 'libglib2.0-dev-bin' 

Repo表示支持的桌面环境

 * GNOME-Shell >= 3.18.3 * GNOME-Flashback >= 3.18.2 * Budgie-Desktop >= 10.2.7... 

我有GNOME Shell 3.18.5,运行Ubuntu-Gnome 16.04。

我能够从OMG Ubuntu下载并安装.deb文件。