I'm trying to use the captcha library "patchca". It is a maven project which is only hosted on github.
I already tried to add it as maven dependency from a local path, but with this way it requires system, so it doesn't compile the library into the final jar.
Current dependency:
    <dependency>
        <groupId>patchca</groupId>
        <artifactId>patchca</artifactId>
        <scope>system</scope>
        <version>1.0</version>
        <systemPath>${basedir}/src/lib/patchca-0.5.0.jar</systemPath>
    </dependency>