Hi!
Of course you can install it on Ubuntu. Limesurvey is a web application based on PHP/MySQL. This means you need to have a webserver running for it to use. I don't think it makes sense to explain how to setup and configure a webserver in docs.limesurvey.org.
There are loads of tutorials out there.
Keep in mind: Limesurvey is not a software that you run on your desktop computer, but on your server. You can use it on your localhost for developing, but a production ready LS should be installed on a webserver.
Of course you can install it on Ubuntu. Limesurvey is a web application based on PHP/MySQL. This means you need to have a webserver running for it to use. I don't think it makes sense to explain how to setup and configure a webserver in docs.limesurvey.org.
There are loads of tutorials out there.
Keep in mind: Limesurvey is not a software that you run on your desktop computer, but on your server. You can use it on your localhost for developing, but a production ready LS should be installed on a webserver.