How to use a class from the external biojava library

Question

I am new to programming and would like to use a class from Biojava3. Specifically the getDNACodingSequences method from GeneIDXMLReader class. When I include the import statement below it does not compile. I also try to use the lookup function in eclipse and it does not see it as well.
```
 import org.biojava3.genome.parsers.geneid.GeneIDXMLReader Thanks in advance for the help. I know this is basic stuff, but I am a rookie. 
```

Answer 1

You have to install BioJava first ...