Downloads on linux. help

+2 Sean Dunn · March 5, 2015
My laptop is running linux mint 17 and using jdk7. I want to upgrade to jdk8, so I can use javaFX, and I downloaded the package. Now, I don't know how to install the files. please help!!

- Sean

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0 Ibrahim Tuzlak · March 6, 2015
According to, it's as simple as adding their PPA:

sudo add-apt-repository ppa:webupd8team/java
sudo apt-get update
sudo apt-get install oracle-java8-installer
0 Sean Dunn · March 6, 2015
when i did that, it said this:

E: Sub-process /usr/bin/dpkg returned an error code (1)

also, It won't let me import javaFX classes or packages in my code, which makes me think it didn't work. what should i do?
0 ANDRI MARIN · October 23, 2015
I have exactly problem,with netbeans8
0 Afnan Chowdhury · October 23, 2015
download and install jdk8 from here:
0 Miss Protocol · October 23, 2015
download jdk8 from , then untar it . if you want jdk8 as default, use update-alternatives 
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