Cant locate Data/Dump.pm in @INC

[Adam-Koza]

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Sanity check: Let's make sure we can restart apache.

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Running [/usr/sbin/apache2ctl restart]...
webwork.apache2-config: WeBWorK server is starting
webwork.apache2-config: WeBWorK root directory set to /opt/webwork/webwork2 in webwork2/conf/webwork.apache2-config
webwork.apache2-config: The following locations and urls are set in webwork2/conf/site.conf
webwork.apache2-config: PG root directory set to /opt/webwork/pg
webwork.apache2-config: WeBWorK server userID is www-data
webwork.apache2-config: WeBWorK server groupID is www-data
webwork.apache2-config: The webwork url on this site is http://thatbitcoinguy.com/webwork2
webwork.apache2-config: The webwork smtp server address is smtp.zoho.com
webwork.apache2-config: The webwork smtp server port is
webwork.apache2-config: The webwork smtp server protocol is 'not ssl'
AH00526: Syntax error on line 12 of /etc/apache2/conf-enabled/webwork.conf:
Can't locate Data/Dump.pm in @inc (you may need to install the Data::Dump module) (@inc contains: /opt/webwork/pg/lib /opt/webwork/webwork2/lib /etc/perl /usr/local/lib/x86_64-linux-gnu/perl/5.22.1 /usr/local/share/perl/5.22.1 /usr/lib/x86_64-linux-gnu/perl5/5.22 /usr/share/perl5 /usr/lib/x86_64-linux-gnu/perl/5.22 /usr/share/perl/5.22 /usr/local/lib/site_perl . /etc/apache2) at /opt/webwork/webwork2/lib/WeBWorK/ContentGenerator/Feedback.pm line 32.\nBEGIN failed--compilation aborted at /opt/webwork/webwork2/lib/WeBWorK/ContentGenerator/Feedback.pm line 32.\nCompilation failed in require at (eval 84) line 2.\nBEGIN failed--compilation aborted at /opt/webwork/webwork2/lib/WeBWorK.pm line 88.\nCompilation failed in require at /opt/webwork/webwork2/lib/Apache/WeBWorK.pm line 37.\nBEGIN failed--compilation aborted at /opt/webwork/webwork2/lib/Apache/WeBWorK.pm line 37.\n
webwork.apache2-config: WeBWorK server is starting
webwork.apache2-config: WeBWorK root directory set to /opt/webwork/webwork2 in webwork2/conf/webwork.apache2-config
webwork.apache2-config: The following locations and urls are set in webwork2/conf/site.conf
webwork.apache2-config: PG root directory set to /opt/webwork/pg
webwork.apache2-config: WeBWorK server userID is www-data
webwork.apache2-config: WeBWorK server groupID is www-data
webwork.apache2-config: The webwork url on this site is http://thatbitcoinguy.com/webwork2
webwork.apache2-config: The webwork smtp server address is smtp.zoho.com
webwork.apache2-config: The webwork smtp server port is
webwork.apache2-config: The webwork smtp server protocol is 'not ssl'
Action 'restart' failed.
The Apache error log may have more information.
Warning! The last command exited with an error: '/usr/sbin/apache2ctl restart' exited with value 1