CODEWITHSUNDEEP
javafastutil
Shaurya_goel
Shaurya_goel

Reputation: 11

How to Install Fastutil using the .jar Executable file

I'm trying to install fastutil-8.2.2 library on my pc, however the .jar far I download does not execute. The downloaded file is of type executable jar. I have Java SE Runtime environment installed as well. How do I install this? If installation is not possible, then how do I use these libraries after extraction of the file?

I have tried directly opening it, as well using 

java -jar fastutil-8.2.2.jar

which gives me the output 

no main manifest attribute, in fastutil-8.2.2.jar

the META-INF\MANIFEST file which I can see on extraction also does not contain any one-liner beginning with main-package.

Upvotes: 0

Views: 286

Answers (1)

Aincvy
Aincvy

Reputation: 549

Maybe you are in wrong way.

I think fastutil DO NOT NEED INSTALL.

You just add fastutil-8.2.2.jar to your project library reference path, then will be fine.

What's your IDE?

Eclipse: how to add jar in classpath

Intellij Idea the way

Or using maven.

Upvotes: 1

Related Questions