【发布时间】:2016-05-30 11:30:36
【问题描述】:
我有
java version "1.7.0_55"
OpenJDK Runtime Environment (IcedTea 2.4.7) (7u55-2.4.7-1ubuntu1~0.13.10.1)
OpenJDK 64-Bit Server VM (build 24.51-b03, mixed mode)
尝试通过以下命令将以上更新到最新版本:-
- sudo add-apt-repository ppa:webupd8team/java
- sudo apt-get 更新
- sudo apt-get install oracle-java8-installer
但我收到以下错误:-
Reading package lists... Done
Building dependency tree
Reading state information... Done
W: Duplicate sources.list entry http://dl.google.com/linux/chrome/deb/ stable/main amd64 Packages (/var/lib/apt/lists/dl.google.com_linux_chrome_deb_dists_stable_main_binary-amd64_Packages)
W: Duplicate sources.list entry http://dl.google.com/linux/chrome/deb/ stable/main i386 Packages (/var/lib/apt/lists/dl.google.com_linux_chrome_deb_dists_stable_main_binary-i386_Packages)
W: You may want to run apt-get update to correct these problems
E: Unable to locate package oracle-java8-installer
我什至试过这个链接:- Ubuntu: OpenJDK 8 - Unable to locate package
我的 Java 路径:-
export JAVA_HOME=/usr/lib/jvm/java-7-openjdk-amd64
export PATH=$PATH:$HOME/bin:$JAVA_HOME/bin
谁能帮帮我,在此先感谢
【问题讨论】:
-
你需要oracle jdk 8吗?因为你现在有openjdk,那为什么不更新呢?
-
我什至尝试 sudo apt-get install openjdk-8-jdk 但收到错误消息 Unable to locate package openjdk-8-jdk ,实际上我刚刚将我的 Android SDK 更新为 N 并且 Android N 需要IDE 与 Java 1.8 一起运行,所以我正在更新它
-
我假设正在添加 PPA 并且更新不会引发错误?否则,我不确定问题是什么