1. Upgrade various driver versions dependency in src/plugin/lib-selenium/ivy.xml

2. Upgrade Selenium's own dependencies in src/plugin/lib-selenium/plugin.xml

   To get a list of dependencies and their versions execute:

   $ ant -f ./build-ivy.xml
   $ ls lib | sed 's/^/     <library name="/g' | sed 's/$/">\n       <export name="*"\/>\n     <\/library>/g'
   

   Note that all dependent libraries are exported for a “library” plugin lib-selenium.

   N.B. The above Regex + Sed commands may not work if you are using MacOSX's Sed. In this instance you can install GNU Sed as follows

   $ brew install gnu-sed --with-default-names

   You can then restart your terminal and the Regex + Sed command should work just fine!

3. In the src/plugin/lib-selenium/plugin.xml replace all lines between <!-- Begin dependencies --> and <!-- End of dependencies --> with the output of the command above.

4. Remove the locally “installed” dependencies in src/plugin/lib-selenium/lib/:

   $ rm -rf lib/

5. Build Nutch and run all unit tests:

   $ cd ../../../
   $ ant clean runtime test