I want to generate the javadocs for an open-source code-base I\'m using. But I\'m being asked for a \"Javadoc Command\" by the Eclipse Generate JavaDoc wizard and the help doesn
Yes, presumably it wants the path to the javadoc command line tool that comes with the JDK (in the bin directory, same as java and javac).
java
javac
Eclipse should be able to find it automatically; are you perhaps running it on a JRE? That would explain the request.