如何在Ubuntu20.04上安装ike (shrew软vpn)？

Question

如何安装ike软件包(shrew软vpn)？我试过使用命令suto apt install ike，但它对我无效。产出如下：

Reading package lists... Done
Building dependency tree       
Reading state information... Done
E: Unable to locate package ike

我使用以下命令尝试使用deb包：

sudo dpkg -i ike-qtgui_2.2.1+dfsg-6_amd64.deb

但没有用：

Selecting previously unselected package ike-qtgui.
(Reading database ... 162541 files and directories currently installed.)
Preparing to unpack ike-qtgui_2.2.1+dfsg-6_amd64.deb ...
Unpacking ike-qtgui (2.2.1+dfsg-6) ...
dpkg: dependency problems prevent configuration of ike-qtgui:
 ike-qtgui depends on ike; however:
  Package ike is not installed.
 ike-qtgui depends on libqtcore4 (>= 4:4.7.0~beta1); however:
  Package libqtcore4 is not installed.
 ike-qtgui depends on libqtgui4 (>= 4:4.5.3); however:
  Package libqtgui4 is not installed.

dpkg: error processing package ike-qtgui (--install):
 dependency problems - leaving unconfigured
Processing triggers for gnome-menus (3.36.0-1ubuntu1) ...
Processing triggers for desktop-file-utils (0.24-1ubuntu2) ...
Processing triggers for mime-support (3.64ubuntu1) ...
Processing triggers for man-db (2.9.1-1) ...
Errors were encountered while processing:
 ike-qtgui

Answer 1

ike包是在Debian发布后丢弃的(2017年6月发布)。

相应地，Ubuntu在18.04之后放弃了ike包。

您可以从源代码构建ike：下面是如何实现的