Libraries are something you should copy in correct places in the system (usually /lib/, /usr/lib/, /lib64/, something like that) and then run a special library maintanance tool to update system dependencies.

However, is is possible you already have them, you'll never know
Here's the strings binary, just for fun; http://www.swagman.org/juice/strings

It might work or not. If it doesn't, then you need some libraries to go with it.