I don't believe that is the entire output of install PDF::OCR2. Please re read the documentation linked to previously, if you have any problems post the actual output of the cpan install command. See Writeup Formatting Tips and How do I post a question effectively?.

This is the exact error
CPAN: Storable loaded ok (v2.18)
Going to read /root/.cpan/Metadatav Database was generated on Tue, 23 Mar 2010 15:05:49 GMT
Running install for module 'PDF::OCR2'
CPAN: Data::Dumper loaded ok (v2.121_14)
'YAML' not installed, falling back to Data::Dumper and
Storable to read prefs '/root/.cpan/prefs'
Running make for L/LE/LEOCHARRE/PDF-OCR2-1.20.tar.gz
CPAN: checksum security checks disabled because
Digest::SHA not installed.
Please consider installing the Digest::SHA module.
CPAN: Time::HiRes loaded ok (v1.9719)
Scanning cache /root/.cpan/build for sizes
.....................................................-----------------------DONE
DEL(1/28): /root/.cpan/build/Image-Grab-1.4.2-sa5J1m
DEL(2/28): /root/.cpan/build/Email-Reply-1.202-LJ_fSd
DEL(3/28): /root/.cpan/build/HTML-Tree-3.23-fbMALa
DEL(4/28): /root/.cpan/build/Image-Grab-1.4.2-ebfhdy
DEL(5/28): /root/.cpan/build/Lingua-EN-Tagger-0.15-1sWi6f
DEL(6/28): /root/.cpan/build/libwww-perl-5.834-5Y0cwq
DEL(7/28): /root/.cpan/build/Image-Grab-1.4.2-h16q6Y
DEL(8/28): /root/.cpan/build/HTML-Tree-3.23-19FlMg
DEL(9/28): /root/.cpan/build/HTML-Tree-4.1
DEL(10/28): /root/.cpan/build/Image-Grab-1.4.2-alkh7K
DEL(11/28): /root/.cpan/build/Image-Grab-1.4.2-suue8i
DEL(12/28): /root/.cpan/build/Image-Grab-1.4.2-61hJCi
DEL(13/28): /root/.cpan/build/libwww-perl-5.834-oV0Aax
DEL(14/28): /root/.cpan/build/Image-Grab-1.4.2-Cv8rSX
DEL(15/28): /root/.cpan/build/Image-Grab-1.4.2-8lbGfk
DEL(16/28): /root/.cpan/build/LEOCHARRE-Dir-1.07-Ruhjby
DEL(17/28): /root/.cpan/build/Test-Script-1.07-9ywy_x
DEL(18/28): /root/.cpan/build/File-Which-1.09-LrgkHJ
DEL(19/28): /root/.cpan/build/Crypt-RC4-2.02-k0Bg9B
DEL(20/28): /root/.cpan/build/Text-PDF-0.29-Cr80Ke
DEL(21/28): /root/.cpan/build/CAM-PDF-1.52-NiVfSv
DEL(22/28): /root/.cpan/build/LEOCHARRE-Debug-1.03-iUv_oH
DEL(23/28): /root/.cpan/build/YAML-0.71-_maMjl
DEL(24/28): /root/.cpan/build/File-Type-0.22-9t56hg
DEL(25/28): /root/.cpan/build/Time-Format-1.11-qATDOg
DEL(26/28): /root/.cpan/build/Smart-Comments-1.0.4-XJPpWC
DEL(27/28): /root/.cpan/build/File-PathInfo-1.27-seX9aK
DEL(28/28): /root/.cpan/build/File-PathInfo-Ext-1.30-BgtF1E
CPAN: Compress::Zlib loaded ok (v2.008)
PDF-OCR2-1.20/
PDF-OCR2-1.20/t/
PDF-OCR2-1.20/t/99_cleanup.t
/bin/tar: PDF-OCR2-1.20/t/99_cleanup.t: time stamp 2009-06-22 13:34:57 is 234374608.883650329 s in the future
PDF-OCR2-1.20/t/89_PDF-OCR2.t
/bin/tar: PDF-OCR2-1.20/t/89_PDF-OCR2.t: time stamp 2009-06-
24 13:36:16 is 234547487.883057675 s in the future
PDF-OCR2-1.20/t/leodocs/
PDF-OCR2-1.20/t/leodocs/frakemmet.pdf
/bin/tar: PDF-OCR2-1.20/t/leodocs/frakemmet.pdf: time stamp
2008-09-24 14:21:31 is 210963002.878394735 s in the
future
PDF-OCR2-1.20/t/leodocs/file1.pdf
/bin/tar: PDF-OCR2-1.20/t/leodocs/file1.pdf: time stamp
2008-09-24 14:21:31 is 210963002.874429092 s in the
future
PDF-OCR2-1.20/t/leodocs/paycheck.pdf
/bin/tar: PDF-OCR2-1.20/t/leodocs/paycheck.pdf: time stamp 2008-09-24 14:21:31 is 210963002.872719383 s in the future PDF-OCR2-1.20/t/leodocs/blackhawk-receipt.pdf /bin/tar: PDF-OCR2-1.20/t/leodocs/blackhawk-receipt.pdf: time stamp 2008-09-24 14:21:31 is 210963002.871727258 s in the future PDF-OCR2-1.20/t/leodocs/SFX6D.pdf /bin/tar: PDF-OCR2-1.20/t/leodocs/SFX6D.pdf: time stamp 2008-09-24 14:21:31 is 210963002.863225263 s in the future PDF-OCR2-1.20/t/leodocs/led.pdf /bin/tar: PDF-OCR2-1.20/t/leodocs/led.pdf: time stamp 2008-09-24 14:21:31 is 210963002.846496296 s in the future PDF-OCR2-1.20/t/leodocs/magscans.pdf /bin/tar: PDF-OCR2-1.20/t/leodocs/magscans.pdf: time stamp 2008-09-24 14:21:31 is 210963002.830235456 s in the future PDF-OCR2-1.20/t/leodocs/tuition.pdf /bin/tar: PDF-OCR2-1.20/t/leodocs/tuition.pdf: time stamp 2008-09-24 14:21:31 is 210963002.827832499 s in the future PDF-OCR2-1.20/t/leodocs/hdreceipt.pdf /bin/tar: PDF-OCR2-1.20/t/leodocs/hdreceipt.pdf: time stamp
2008-09-24 14:21:31 is 210963002.82716429 s in the future PDF-OCR2-1.20/t/88_PDF-OCR2-Page.t
/bin/tar: PDF-OCR2-1.20/t/leodocs: time stamp 2009-07-31
13:37:03 is 237744334.826918504 s in the future
/bin/tar: PDF-OCR2-1.20/t/88_PDF-OCR2-Page.t: time stamp
2009-06-24 13:36:23 is 234547494.826760703 s in the
future PDF-OCR2-1.20/t/93_badxref.t
/bin/tar: PDF-OCR2-1.20/t/93_badxref.t: time stamp 2009-06-22 13:12:50 is 234373281.826572125 s in the future
PDF-OCR2-1.20/t/imgs/
PDF-OCR2-1.20/t/imgs/image.tif
/bin/tar: PDF-OCR2-1.20/t/imgs/image.tif: time stamp 2009-
04-21 16:15:02 is 229027413.815629 s in the future
PDF-OCR2-1.20/t/94_hdreceipt.t
/bin/tar: PDF-OCR2-1.20/t/imgs: time stamp 2009-07-31
13:37:03 is 237744334.815532262 s in the future
/bin/tar: PDF-OCR2-1.20/t/94_hdreceipt.t: time stamp 2008-
11-21 16:01:43 is 215983814.81542868 s in the future
PDF-OCR2-1.20/t/92_PDF-OCR2-Base-Image.t
/bin/tar: PDF-OCR2-1.20/t/92_PDF-OCR2-Base-Image.t: time
stamp 2009-04-21 16:15:10 is 229027421.815318972 s in the
future PDF-OCR2-1.20/t/90_problemdocs.pl
/bin/tar: PDF-OCR2-1.20/t/90_problemdocs.pl: time stamp
2009-06-24 13:36:30 is 234547501.815211705 s in the
future PDF-OCR2-1.20/t/empty_example.pdf
/bin/tar: PDF-OCR2-1.20/t/empty_example.pdf: time stamp
2009-04-20 19:47:02 is 228953733.81512608 s in the future PDF-OCR2-1.20/t/ignmoreme_simple_text_doc.txt
/bin/tar: PDF-OCR2-1.20/t/ignmoreme_simple_text_doc.txt:
time stamp 2009-06-24 13:33:21 is 234547312.815016109 s in the future PDF-OCR2-1.20/META.yml
/bin/tar: PDF-OCR2-1.20/t: time stamp 2009-07-31 13:37:03 is 237744334.814949402 s in the future
/bin/tar: PDF-OCR2-1.20/META.yml: time stamp 2009-07-31
13:37:04 is 237744335.814859454 s in the future
PDF-OCR2-1.20/Makefile.PL
/bin/tar: PDF-OCR2-1.20/Makefile.PL: time stamp 2009-07-29
13:53:13 is 237572504.814741748 s in the future
PDF-OCR2-1.20/lib/
PDF-OCR2-1.20/lib/PDF/
PDF-OCR2-1.20/lib/PDF/OCR2.pm
/bin/tar: PDF-OCR2-1.20/lib/PDF/OCR2.pm: time stamp 2009-07-29 13:51:10 is 237572381.814536717 s in the future
PDF-OCR2-1.20/lib/PDF/OCR2/
PDF-OCR2-1.20/lib/PDF/OCR2/Page.pod
/bin/tar: PDF-OCR2-1.20/lib/PDF/OCR2/Page.pod: time stamp
2009-05-19 14:52:30 is 231441661.814378858 s in the future PDF-OCR2-1.20/lib/PDF/OCR2/Page.pm /bin/tar: PDF-OCR2-1.20/lib/PDF/OCR2/Page.pm: time stamp
2009-05-19 14:50:29 is 231441540.813651728 s in the future
PDF-OCR2-1.20/lib/PDF/OCR2/Base.pm /bin/tar: PDF-OCR2-1.20/lib/PDF/OCR2/Base.pm: time stamp 2009-06-22 13:12:50 is 234373281.813525983 s in the future PDF-OCR2-1.20/lib/PDF/OCR2/Base/ PDF-OCR2-1.20/lib/PDF/OCR2/Base/Image.pm /bin/tar: PDF-OCR2-1.20/lib/PDF/OCR2/Base/Image.pm: time stamp 2009-04-21 16:15:02 is 229027413.813368458 s in the future
PDF-OCR2-1.20/lib/PDF/OCR2.pod
/bin/tar: PDF-OCR2-1.20/lib/PDF/OCR2/Base: time stamp 2009-
07-31 13:37:03 is 237744334.813293567 s in the future
/bin/tar: PDF-OCR2-1.20/lib/PDF/OCR2: time stamp 2009-07-31
13:37:03 is 237744334.813242329 s in the future
/bin/tar: PDF-OCR2-1.20/lib/PDF/OCR2.pod: time stamp 2009-
06-22 13:33:05 is 234374496.813137365 s in the future
PDF-OCR2-1.20/bin/ /bin/tar: PDF-OCR2-1.20/lib/PDF: time stamp 2009-07-31
13:37:03 is 237744334.813070082 s in the future
/bin/tar: PDF-OCR2-1.20/lib: time stamp 2009-07-31 13:37:03 is 237744334.813017693 s in the future
PDF-OCR2-1.20/bin/pdfcheck
/bin/tar: PDF-OCR2-1.20/bin/pdfcheck: time stamp 2009-06-22
13:33:05 is 234374496.81281148 s in the future PDF-OCR2-1.20/Changes
/bin/tar: PDF-OCR2-1.20/bin: time stamp 2009-07-31 13:37:03
is 237744334.812730254 s in the future /bin/tar: PDF-OCR2-1.20/Changes: time stamp 2009-07-31
13:36:43 is 237744314.812637308 s in the future
PDF-OCR2-1.20/INSTALL
/bin/tar: PDF-OCR2-1.20/INSTALL: time stamp 2009-07-31
12:42:03 is 237741034.812330784 s in the future
PDF-OCR2-1.20/README
/bin/tar: PDF-OCR2-1.20/README: time stamp 2009-06-24
13:41:24 is 234547795.812215618 s in the future PDF-OCR2-1.20/MANIFEST /bin/tar: PDF-OCR2-1.20/MANIFEST: time stamp 2009-07-31 13:37:04 is 237744335.812110306 s in the future /bin/tar: PDF-OCR2-1.20: time stamp 2009-07-31 13:37:04 is
237744335.81185298 s in the future
CPAN: File::Temp loaded ok (v0.21)
Warning (usually harmless): 'YAML' not installed, will not store persistent state
CPAN.pm: Going to build L/LE/LEOCHARRE/PDF-OCR2-
1.20.tar.gz Checking if your kit is complete...
Looks good
Warning: prerequisite CAM::PDF 1.52 not found.
Warning: prerequisite File::PathInfo::Ext 1.27 not found.
Warning: prerequisite File::Which 0.05 not found.
Warning: prerequisite Image::OCR::Tesseract 1.20 not found.
Warning: prerequisite LEOCHARRE::CLI2 1.07 not found.
Warning: prerequisite LEOCHARRE::Class2 1.19 not found.
Warning: prerequisite LEOCHARRE::Debug 1.02 not found.
Warning: prerequisite LEOCHARRE::Dir 1.07 not found.
Warning: prerequisite PDF::API2 2.015 not found.
Warning: prerequisite PDF::Burst 1.19 not found.
Warning: prerequisite PDF::GetImages 1.17 not found.
Writing Makefile for PDF::OCR2
Could not read '/root/.cpan/build/PDF-OCR2-1.20-
0BFTSh/META.yml'. Falling back to other methods to
determine prerequisites
---- Unsatisfied dependencies detected during ----
---- LEOCHARRE/PDF-OCR2-1.20.tar.gz ----
LEOCHARRE::Dir requires
File::Which requires
CAM::PDF requires
LEOCHARRE::Debug requires
File::PathInfo::Ext requires
PDF::API2 requires
PDF::Burst requires
Image::OCR::Tesseract requires
LEOCHARRE::CLI2 requires
LEOCHARRE::Class2 requires
PDF::GetImages requires
Shall I follow them and prepend them to the queue
of modules we are processing right now? yes
I am pressing yes but it is not succeeding...