Can't locate XML/Parser.pm in @INC (you may need to install the XML::Parser module) (@INC contains: /root/.files2rouge /etc/perl /usr/local/lib/x86_64-linux-gnu/perl/5.24.1 /usr/local/share/perl/5.24.1 /usr/lib/x86_64-linux-gnu/perl5/5.24 /usr/share/perl5 /usr/lib/x86_64-linux-gnu/perl/5.24 /usr/share/perl/5.24 /usr/local/lib/site_perl /usr/lib/x86_64-linux-gnu/perl-base) at /root/.files2rouge/XML/DOM.pm line 41.
BEGIN failed--compilation aborted at /root/.files2rouge/XML/DOM.pm line 70.
Compilation failed in require at /root/.files2rouge/ROUGE-1.5.5.pl line 177.
BEGIN failed--compilation aborted at /root/.files2rouge/ROUGE-1.5.5.pl line 177.
Traceback (most recent call last):
  File "/usr/local/bin/files2rouge", line 11, in <module>
    load_entry_point('files2rouge==2.0.0', 'console_scripts', 'files2rouge')()
  File "/usr/local/lib/python3.6/site-packages/files2rouge-2.0.0-py3.6.egg/files2rouge/files2rouge.py", line 81, in main
    output = r.convert_and_evaluate(rouge_args=rouge_args_str)
  File "/usr/local/lib/python3.6/site-packages/pyrouge/Rouge155.py", line 361, in convert_and_evaluate
    rouge_output = self.evaluate(system_id, rouge_args)
  File "/usr/local/lib/python3.6/site-packages/pyrouge/Rouge155.py", line 336, in evaluate
    rouge_output = check_output(command).decode("UTF-8")
  File "/usr/local/lib/python3.6/subprocess.py", line 336, in check_output
    **kwargs).stdout
  File "/usr/local/lib/python3.6/subprocess.py", line 418, in run
    output=stdout, stderr=stderr)
subprocess.CalledProcessError: Command '['/root/.files2rouge/ROUGE-1.5.5.pl', '-e', '/root/.files2rouge/data', '-c', '95', '-r', '1000', '-n', '2', '-a', '-m', '/tmp/tmp9qlzfbsc/rouge_conf.xml']' returned non-zero exit status 2.