I am trying to install some perl modules into a custom directory, one of them, DateTime, requires some prerequisites that are causing a problem, this one in particular, "CPAN::Meta::YAML". I am able to install it in the custom path and it installs fine, version .011. However when I then try to install "Parse::CPAN::Meta" it appears to be reading the "CPAN::Meta::YAML" from the system's perl library, backlevel at .008. I set the PERL5LIB prior to installation but it doesn't help. I even tried to do it via a tar file and 'perl Makefile.PL' install, but get the same result. I run the Makefile with 'verbose' and it shows the custom paths level, 011, but during the 'make test' it again errors out with:

# The following REQUIRED prerequisites were not satisfied:
#
# CPAN::Meta::YAML version '0.008' is not in required range '0.011'

=> perl -I /opt/app/d1cap1w6/.perl/lib/perl5 Makefile.PL SITEPREFIX=/o
+pt/app/d1cap1w6/.perl PREFIX=/opt/app/d1cap1w6/.perl verbose
Checking if your kit is complete...
Looks good
  ABSTRACT => q[Parse META.yml and META.json CPAN metadata files]
  AUTHOR => [q[Adam Kennedy <adamk@cpan.org>, David Golden <dagolden@c
+pan.org>]]
  BUILD_REQUIRES => {  }
  CONFIGURE_REQUIRES => { ExtUtils::MakeMaker=>q[6.30] }
  DISTNAME => q[Parse-CPAN-Meta]
  EXE_FILES => []
  LICENSE => q[perl]
  NAME => q[Parse::CPAN::Meta]
  PREFIX => q[/opt/app/d1cap1w6/.perl]
  PREREQ_PM => { CPAN::Meta::YAML=>q[0.011], Carp=>q[0], Encode=>q[0],
+ Exporter=>q[0], File::Spec=>q[0.80], JSON::PP=>q[2.27200], strict=>q
+[0] }
  SITEPREFIX => q[/opt/app/d1cap1w6/.perl]
  TEST_REQUIRES => { ExtUtils::MakeMaker=>q[0], File::Spec=>q[0.80], F
+ile::Spec::Functions=>q[0], List::Util=>q[0], Test::More=>q[0.47], li
+b=>q[0], vars=>q[0], version=>q[0], warnings=>q[0] }
  VERSION => q[1.4414]
  test => { TESTS=>q[t/*.t] }
Using PERL=/usr/bin/perl
Generating a Unix-style Makefile
Writing Makefile for Parse::CPAN::Meta
Writing MYMETA.yml and MYMETA.json
[download]

=> make
cp lib/Parse/CPAN/Meta.pm blib/lib/Parse/CPAN/Meta.pm
Manifying 1 pod document
[download]

=> make test
PERL_DL_NONLAZY=1 "/usr/bin/perl" "-MExtUtils::Command::MM" "-MTest::H
+arness" "-e" "undef *Test::Harness::Switches; test_harness(0, 'blib/l
+ib', 'blib/arch')" t/*.t
t/00-report-prereqs.t .. #
# Versions for all modules listed in MYMETA.json (including optional o
+nes):
#    Version Module
#   -------- ------------------------
#   2.120351 CPAN::Meta
#      2.127 CPAN::Meta::Requirements
#      0.008 CPAN::Meta::YAML
#       1.04 Carp
#       2.65 Encode
#       5.58 Exporter
#       7.02 ExtUtils::MakeMaker
#       3.47 File::Spec
#       3.47 File::Spec::Functions
#    2.27203 JSON::PP
#       1.21 List::Util
#   1.001009 Test::More
#     0.5565 lib
#       1.03 strict
#       1.01 vars
#     0.9909 version
#       1.05 warnings
#
# *** WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING 
+***
#
# The following REQUIRED prerequisites were not satisfied:
#
# CPAN::Meta::YAML version '0.008' is not in required range '0.011'
#
t/00-report-prereqs.t .. ok
t/02_api.t ............. CPAN::Meta::YAML 0.011 is not available
 at t/02_api.t line 62
# Looks like your test exited with 9 before it could output anything.
t/02_api.t ............. Dubious, test returned 9 (wstat 2304, 0x900)
No subtests run
t/03_functions.t ....... ok
t/04_export.t .......... ok
t/05_errors.t .......... 1/1
#   Failed test 'error causes exception'
#   at t/05_errors.t line 23.
#                   'CPAN::Meta::YAML 0.011 is not available
#  at t/05_errors.t line 22
# '
#     doesn't match '/illegal characters/'
# Looks like you failed 1 test of 1.
t/05_errors.t .......... Dubious, test returned 1 (wstat 256, 0x100)
Failed 1/1 subtests

Test Summary Report
-------------------
t/02_api.t           (Wstat: 2304 Tests: 0 Failed: 0)
  Non-zero exit status: 9
  Parse errors: No plan found in TAP output
t/05_errors.t        (Wstat: 256 Tests: 1 Failed: 1)
  Failed test:  1
  Non-zero exit status: 1
Files=5, Tests=8,  1 wallclock secs ( 0.02 usr  0.01 sys +  0.25 cusr 
+ 0.03 csys =  0.31 CPU)
Result: FAIL
Failed 2/5 test programs. 1/8 subtests failed.
make: *** [test_dynamic] Error 1
[download]

=> perl -V
Summary of my perl5 (revision 5 version 8 subversion 8) configuration:
.
.
.
  %ENV:
    PERL5LIB="/opt/app/d1cap1w6/.perl/lib/perl5"
  @INC:
    /opt/app/d1cap1w6/.perl/lib/perl5/5.8.8
    /opt/app/d1cap1w6/.perl/lib/perl5/x86_64-linux-thread-multi
    /opt/app/d1cap1w6/.perl/lib/perl5
    /usr/lib64/perl5/site_perl/5.8.8/x86_64-linux-thread-multi
    /usr/lib/perl5/site_perl/5.8.8
    /usr/lib/perl5/site_perl
    /usr/lib64/perl5/vendor_perl/5.8.8/x86_64-linux-thread-multi
    /usr/lib/perl5/vendor_perl/5.8.8
    /usr/lib/perl5/vendor_perl
    /usr/lib64/perl5/5.8.8/x86_64-linux-thread-multi
    /usr/lib/perl5/5.8.8
    .
[download]