bdd 启动 data processing进程报错 Can't locate LWP.pm in @INC

bdd 启动 data processing进程报错 Can't locate LWP.pm in @INC
Can't locate LWP.pm in @INC (@INC contains: /usr/local/lib64/perl5 /usr/local/share/perl5 /usr/lib64/perl5/vendor_perl /usr/share/perl5/vendor_perl /usr/lib64/perl5 /usr/share/perl5 .).
BEGIN failed--compilation aborted.

安装CPAN的方法 yum -y install perl-CPAN
解决方法：

History of LWP

Introduction to Web Automation

Words of Caution

1.3. Installing LWP

LWP and the associated modules areavailablein various distributions free from the Comprehensive Perl ArchiveNetwork (CPAN). The main distributionsare listed at the start of Appendix A, "LWP Modules", although thedetails of which modules are in which distributions changeoccasionally.
If you're using ActivePerl forWindows or MacPerlfor Mac OS 9, you already have LWP. If you're onUnix and you don't already have LWP installed,you'll need to install it from CPAN usinginstructions given in the next section.
To test whether you already have LWP installed:% perl -MLWP -le "print(LWP->VERSION)"(The second character in -le is a lowercase L, nota digit one.)
If you see:Can't locate LWP in @INC (@INC contains: ...lots of paths...).
BEGIN failed--compilation aborted.or if you see a version number lower than 5.64, you need to installLWP on your system.
There are two ways to install modules: using the CPAN shell or theold-fashioned manual way.

1.3.1. Installing LWP from the CPAN Shell

The CPAN shell is a command-line environmentfor automatically downloading,building, and installing modules from CPAN.

1.3.1.1. Configuring

If you have never used the CPAN shell, you will need to configure itbefore you can use it. It will prompt you for some information beforebuilding its configuration file.
Invoke the CPAN shell by entering the following command at a systemshell prompt:% perl -MCPAN -eshellIf you've never run it before,you'll see this:We have to reconfigure CPAN.pm due to following uninitialized parameters:followed by a number of questions. For each question, the defaultanswer is typically fine, but you may answer otherwise if you knowthat the default setting is wrong or not optimal. Onceyou've answered all the questions, a configurationfile is created and you can start working with the CPAN shell.

1.3.1.2. Obtaining help

If you need help at any time, you can read the CPANshell's manual page by typingperldoc CPAN or by starting upthe CPAN shell (with perl-MCPAN -eshell at a systemshell prompt) and entering h at thecpan> prompt:cpan> h

Display Information
command argument description
a,b,d,m WORD or /REGEXP/ about authors, bundles, distributions, modules
i WORD or /REGEXP/ about anything of above
r NONE reinstall recommendations
ls AUTHOR about files in the author's directory

Download, Test, Make, Install...
get download
make make (implies get)
test MODULES, make test (implies make)
install DISTS, BUNDLES make install (implies test)
clean make clean
look open subshell in these dists' directories
readme display these dists' README files

Other
h,? display this menu ! perl-code eval a perl command
o conf [opt] set and query options q quit the cpan shell
reload cpan load CPAN.pm again reload index load newer indices
autobundle Snapshot force cmd unconditionally do cmd

1.3.1.3. Installing LWP

All you have to do is enter:cpan> install Bundle::LWPThe CPAN shell will show messages explaining whatit's up to. You may need to answer questions toconfigure the various modules (e.g., libnet asks for mail hosts andso on for testing purposes).
After much activity, you should then have a fresh copy of LWP on yoursystem, with far less work than installing it manually onedistribution at a time. At the time of this writing, installBundle::LWP installs not just the libwww-perl distribution,but also URI and HTML-Parser. It does not install the HTML-Treedistribution that we'll use in Chapter 9, "HTML Processing with Trees" and Chapter 10, "Modifying HTML with Trees". To do that,enter:cpan> install HTML::TreeThese commands do not install the HTML-Format distribution, which wasalso once part of the LWP distribution. I do not discuss HTML-Formatin this book, but if you want to install it so that you have acomplete LWP installation, enter this command:cpan> install HTML::FormatRemember, LWP may be just about the most popular distribution inCPAN, but that's not all there is! Look around theweb-related parts of CPAN (I prefer the interface at http://search.cpan.org, but you can also tryhttp://kobesearch.cpan.org) asthere are dozens of modules, from WWW::Automate to SOAP::Lite, thatcan simplify your web-related tasks.

1.3.2. Installing LWP Manually

The normal Perl module installation procedure is summed up inthe document perlmodinstall. You can read thisby running perldocperlmodinstall at a shell prompt or online athttp://theoryx5.uwinnipeg.ca/CPAN/perl/pod/perlmodinstall.html.
CPAN is a network of a large collection of Perl software anddocumentation. See the CPAN FAQ at http://www.cpan.org/misc/cpan-faq.html formore information about CPAN and modules.

1.3.2.1. Download distributions

First, download the moduledistributions.LWP requires several other modules to operate successfully.You'll need to install the distributions given inTable 1-1, in the order in which they are listed.

Table 1-1. Modules used in this book

Distribution	CPAN directory
MIME-Base64	authors/id/G/GA/GAAS
libnet	authors/id/G/GB/GBAAR
HTML-Tagset	authors/id/S/SBURKE
HTML-Parser	authors/id/G/GA/GAAS
URI	authors/id/G/GA/GAAS/URI
Compress-Zlib	authors/id/P/PM/PMQS/Compress-Zlib
Digest-MD5	authors/id/G/GA/GAAS/Digest-MD5
libwww-perl	authors/id/G/GA/GAAS/libwww-perl
HTML-Tree	authors/id/S/SB/SBURKE/HTML-Tree

Fetch these modules from one of the FTP or web sites that form CPAN,listed at http://www.cpan.org/SITES.html andhttp://mirror.cpan.org. SometimesCPAN has several versions of a module in theauthors directory. Be sure to check the versionnumber and get the latest.This book is about the latest version of LWP! Upgrade now!
For example to install MIME-Base64, you might first fetch http://www.cpan.org/authors/id/G/GA/GAAS/ tosee which versions are there, then fetch http://www.cpan.org/authors/id/G/GA/GAAS/MIME-Base64-2.12.tar.gzand install that.

1.3.2.2. Unpack and configure

The distributions are gzipped tar archives of source code.Extracting a distribution creates a directory, and in that directoryis a Makefile.PL Perl program that builds aMakefile for you.% tar xzf MIME-Base64-2.12.tar.gz
% cd MIME-Base64-2.12
% perl Makefile.PL
Checking if your kit is complete...
Looks good
Writing Makefile for MIME::Base64

1.3.2.3. Make, test, and install

Compile the code with the make command:% make
cp Base64.pm blib/lib/MIME/Base64.pm
cp QuotedPrint.pm blib/lib/MIME/QuotedPrint.pm
/usr/bin/perl -I/opt/perl5/5.6.1/i386-freebsd -I/opt/perl5/5.6.1
/opt/perl5/5.6.1/ExtUtils/xsubpp -typemap
/opt/perl5/5.6.1/ExtUtils/typemap Base64.xs > Base64.xsc && mv
Base64.xsc Base64.c
cc -c -fno-strict-aliasing -I/usr/local/include -O -DVERSION=\"2.12\"
-DXS_VERSION=\"2.12\" -DPIC -fpic -I/opt/perl5/5.6.1/i386-freebsd/CORE
Base64.c
Running Mkbootstrap for MIME::Base64 ( )
chmod 644 Base64.bs
rm -f blib/arch/auto/MIME/Base64/Base64.so
LD_RUN_PATH="" cc -o blib/arch/auto/MIME/Base64/Base64.so -shared
-L/opt Base64.o
chmod 755 blib/arch/auto/MIME/Base64/Base64.so
cp Base64.bs blib/arch/auto/MIME/Base64/Base64.bs
chmod 644 blib/arch/auto/MIME/Base64/Base64.bs
Manifying blib/man3/MIME::Base64.3
Manifying blib/man3/MIME::QuotedPrint.3Then make sure everything works on your system with maketest:% make test
PERL_DL_NONLAZY=1 /usr/bin/perl -Iblib/arch -Iblib/lib
-I/opt/perl5/5.6.1/i386-freebsd -I/opt/perl5/5.6.1 -e 'use Test::Harness
qw(&runtests $verbose); $verbose=0; runtests @ARGV;' t/*.t
t/base64..........ok
t/quoted-print....ok
t/unicode.........skipped test on this platform
All tests successful, 1 test skipped.
Files=3, Tests=306, 1 wallclock secs ( 0.52 cusr + 0.06 csys = 0.58 CPU)If it passes the tests, install it with makeinstall (as the superuser):# make install
Installing /opt/perl5/site_perl/5.6.1/i386-freebsd/auto/MIME/Base64/Base64.so
Installing /opt/perl5/site_perl/5.6.1/i386-freebsd/auto/MIME/Base64/Base64.bs
Files found in blib/arch: installing files in blib/lib into architecture
dependent library tree
Installing /opt/perl5/site_perl/5.6.1/i386-freebsd/MIME/Base64.pm
Installing /opt/perl5/site_perl/5.6.1/i386-freebsd/MIME/QuotedPrint.pm
Installing /usr/local/man/man3/MIME::Base64.3
Installing /usr/local/man/man3/MIME::QuotedPrint.3
Writing /opt/perl5/site_perl/5.6.1/i386-freebsd/auto/MIME/Base64/.packlist
Appending installation info to /opt/perl5/5.6.1/i386-freebsd/perllocal.podContinue to section: Words of Caution
=====================
如果上面的方法不成功，试试
yum install perl-LWP-UserAgent-Determined.noarch