无法升级jenkins以获取java版本错误

时间:2017-08-09 13:19:10

标签: java jenkins ubuntu-14.04 apt

我让Jenkins在我的Ubuntu 14.04上运行,我正在尝试使用普通apt-get install jenkins升级jenkins,但是当我尝试这样做时,我不断收到错误:

Setting up jenkins (2.73) ...
Found an incorrect Java version
Java version found:
java version "1.7.0_131"
OpenJDK Runtime Environment (IcedTea 2.6.9) (7u131-2.6.9-0ubuntu0.14.04.2)
OpenJDK 64-Bit Server VM (build 24.131-b00, mixed mode)

Aborting
invoke-rc.d: initscript jenkins, action "start" failed.
dpkg: error processing package jenkins (--configure):
 subprocess installed post-installation script returned error exit status 1
Errors were encountered while processing:
 jenkins
E: Sub-process /usr/bin/dpkg returned an error code (1)

jenkins日志中没有显示任何内容,即使重新启动jenkins我也得到相同的jave错误版本错误,

请帮忙吗?

3 个答案:

答案 0 :(得分:8)

您使用的是Java 7,但Jenkins需要Java 8 - 请参阅:https://jenkins.io/blog/2017/04/10/jenkins-has-upgraded-to-java-8

答案 1 :(得分:4)

答案 2 :(得分:1)

使用这些命令更新Java版本,

background_color =(.0, .9, .25, 1)

并按照此命令更改Java版本的默认选择模式。

sudo -E add-apt-repository ppa:openjdk-r/ppa 

sudo apt-get update

sudo apt-get install openjdk-8-jdk

应将其设置为Java 8值。