我刚刚安装了 Ubuntu 16.04,需要在 Firefox 中运行 Java 7 小程序,因此我按照说明安装了 OpenJDK 7这里。现在当我测试我的 Java 版本时,我得到了以下结果:
% java -version
java version "1.7.0_95"
OpenJDK Runtime Environment (IcedTea 2.6.4) (7u95-2.6.4-3)
OpenJDK 64-Bit Server VM (build 24.95-b01, mixed mode)
现在我需要 Iced Tea 插件,这样我才能在 Firefox 中运行 Java 7 小程序,但是 icedtea-7-plugin 不再可用。
% sudo apt install icedtea-7-plugin
Reading package lists... Done
Building dependency tree
Reading state information... Done
Package icedtea-7-plugin is not available, but is referred to by another package.
This may mean that the package is missing, has been obsoleted, or
is only available from another source
E: Package 'icedtea-7-plugin' has no installation candidate
谁能告诉我在哪里可以找到正确的插件以及如何安装它?