The problems when i install the miRDeep2

Question

[51203903042]

I am trying to install mirdeep2. I tested make_html.pl and error appeared as following:

Can't locate PDF/API2.pm in @inc (@inc contains: /home/students/anaconda3/lib/site_perl/5.26.2/PDF/API2.pm /usr/local/lib64/perl5 /usr/local/share/perl5 /usr/lib64/perl5/vendor_perl /usr/share/perl5/vendor_perl /usr/lib64/perl5 /usr/share/perl5 .) at /home/students/anaconda3/bin/make_html.pl line 9.
BEGIN failed--compilation aborted at /home/students/anaconda3/bin/make_html.pl line 9.

when i locate the" PDF/API2", i find the error following:

/root/perl5/lib/perl5/PDF/API2
/root/perl5/lib/perl5/PDF/API2.pm.....

but when i use the "which PDF/API2",which shows"/usr/bin/which: no API2 in (./PDF)",i have install the /PDF/API2 , but i can't find the version of PDF/API2. Could anybody tell me what's wrong? And how to fix it? Really need your help.

Thanks you!

[51203903042]

I would like to ask how to add the path to @INC, I didn't understand your example, so I don't know how to operate it. I tried to add the path of PDF/API2.pm to "~./bashrc", In bashrc, it looks like this: export PERL5LIB=/home/students/anaconda3/lib/site_perl/5.26.2/PDF/API2.pm; and source "~./ bashrc", but make_html.pl still has the same error, can you talk a little bit about how to add the path to it? It seems very difficult for me to know this kind of knowledge. I would like to trouble you. Thank you very much!

[5heikki]

locate tells you that the path to API2.pm is /root/perl5/lib/perl5/PDF/API2.pm so the path you want to include is /root/perl5/lib/perl5

[5heikki]

You are not going to see perl modules with which

You can probably resolve your problem by including the /root path in @INC, see e.g. here