Getting the downloaded pircbot.jar to properly be in the project

[Present]

Dear the Internet,

I thank you in advance for taking a look at my problem, and I apologize if I am not posting this in the correct area. This is my first time on this site. I love day to day Java coding, and I'm really good at it. However, when it comes to downloading things from the Internet and/or getting the files configured properly, I normally crash and burn. I've finally admitted that I need help.

I had a pircbot project that worked perfectly. However, as I attempted to reconfigure the files for another reason, Eclipse altogether stopped working and I had to redownload it from the Internet. From within the new Eclipse, I created a new project with a new Java class (this project only has one class) and copy and pasted all the text from the original class into it. Unfortunately, I do not remember how I got pircbot to work the first time as I had a mentor walk me through it at the time, and I no longer have a mentor. In my project folder, there is a "bin" folder, an "src" folder, and "pircbot.jar".

I am using Eclipse 4.4.2 on Mac OS X 10.6.8. I apologize for how absolutely simple my problem is. I am probably going to post again after this problem is resolved so I can get databases up and running, as that is what broke my Eclipse the first time. If any more information is required from me to answer, just ask.

[SurfMan]

Normally, jar files that are used as libraries are added to the lib-folder (makes sense huh). Open up your Eclipse project and find the settings. See where you can assign a lib folder and place the jar file there.

[Present]

I was able to resolve my issue by going into :
Project -> properties -> Java build path -> libraries -> add external jars
and selecting pircbot.jar
Thank you to SurfMan for the help.