Unsupported Java Version: Cannot start under Java 1.7.0_151-b01: Java 1.8 or later is required.问题解决。

当我们在ubuntu 14.04下安装pycharm时，可能出现Unsupported Java Version: Cannot start under Java 1.7.0_151-b01: Java 1.8 or later is required.

解决方案：

添加apt-get源

sudo vim /etc/apt/sources.list.d/java-8-debian.list

deb http://ppa.launchpad.net/webupd8team/java/ubuntu trusty main

deb-src http://ppa.launchpad.net/webupd8team/java/ubuntu trusty main

按ESC后输入:wq保存退出后执行

sudo apt-key adv –keyserver keyserver.ubuntu.com –recv-keys EEA14886

sudo apt-get update.

sudo apt-get install oracle-java8-installer

安装完毕，测试java版本：

java –version

Make as default

sudo apt-get install oracle-java8-set-default

结束，可以安装pycharm了。