Can't locate XML/Parser.pm in @INC

[sajastu]

Hi,

I get this error when trying to run pyrouge.

Can't locate XML/Parser.pm in @inc (you may need to install the XML::Parser module) (@inc contains: ROUGE-1.5.5 /etc/perl /usr/local/lib/x86_64-linux-gnu/perl/5.26.1 /usr/local/share/perl/5.26.1 /usr/lib/x86_64-linux-gnu/perl5/5.26 /usr/share/perl5 /usr/lib/x86_64-linux-gnu/perl/5.26 /usr/share/perl/5.26 /usr/local/lib/site_perl /usr/lib/x86_64-linux-gnu/perl-base) at ROUGE-1.5.5/XML/DOM.pm line 41.
BEGIN failed--compilation aborted at ROUGE-1.5.5/XML/DOM.pm line 70.
Compilation failed in require at ROUGE-1.5.5/ROUGE-1.5.5.pl line 177.
BEGIN failed--compilation aborted at ROUGE-1.5.5/ROUGE-1.5.5.pl line 177.
Traceback (most recent call last):
File "official_rouge.py", line 56, in
main()
File "official_rouge.py", line 52, in main
print_results(evaluate(args.gold, args.pred))
File "official_rouge.py", line 31, in evaluate
output = r.convert_and_evaluate()
File "/home/sajad/anaconda3/lib/python3.6/site-packages/pyrouge/Rouge155.py", line 361, in convert_and_evaluate
rouge_output = self.evaluate(system_id, rouge_args)
File "/home/sajad/anaconda3/lib/python3.6/site-packages/pyrouge/Rouge155.py", line 336, in evaluate
rouge_output = check_output(command).decode("UTF-8")
File "/home/sajad/anaconda3/lib/python3.6/subprocess.py", line 336, in check_output
**kwargs).stdout
File "/home/sajad/anaconda3/lib/python3.6/subprocess.py", line 418, in run
output=stdout, stderr=stderr)
subprocess.CalledProcessError: Command '['ROUGE-1.5.5/ROUGE-1.5.5.pl', '-e', 'ROUGE-1.5.5/data', '-c', '95', '-2', '-1', '-U', '-r', '1000', '-n', '4', '-w', '1.2', '-a', '-m', '/tmp/tmpub309057/rouge_conf.xml']' returned non-zero exit status 2.

I gotta say that I've installed XML::Parser via cpan XML::Parser.

Any ideas?

Thanks!

[coree]

For me the command sudo apt-get install libxml-parser-perl worked. However, the parser was not installed in my case.