ubuntu系统安装eclipse，ubuntueclipse

ubuntu系统安装eclipse，ubuntueclipse

1.安装Java运行环境

https://blog.csdn.net/kang123488/article/details/78334697

2.到官网下载eclipse的Linux版本安装包

3.解压eclipse安装包

tar -zxvf eclipse-jee-photon-R-linux-gtk-x86_64.tar.gz

4.到解压目录下双击eclipse运行，报错则执行下面命令后再次双击

update-alternatives --install /usr/bin/java java /usr/local/jdk1.8.0_171/bin/java 1100

update-alternatives --install /usr/bin/javac javac /usr/local/jdk1.8.0_171/bin/javac 1100