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+use strict;
+use warnings;
+
+package local::lib;
+
+use 5.008001; # probably works with earlier versions but I'm not supporting them
+ # (patches would, of course, be welcome)
+
+use File::Spec ();
+use File::Path ();
+use Carp ();
+use Config;
+
+our $VERSION = '1.004009'; # 1.4.9
+my @KNOWN_FLAGS = (qw/--self-contained/);
+
+sub import {
+ my ($class, @args) = @_;
+ @args <= 1 + @KNOWN_FLAGS or die <<'DEATH';
+Please see `perldoc local::lib` for directions on using this module.
+DEATH
+
+ # Remember what PERL5LIB was when we started
+ my $perl5lib = $ENV{PERL5LIB} || '';
+
+ my %arg_store;
+ for my $arg (@args) {
+ # check for lethal dash first to stop processing before causing problems
+ if ($arg =~ /−/) {
+ die <<'DEATH';
+WHOA THERE! It looks like you've got some fancy dashes in your commandline!
+These are *not* the traditional -- dashes that software recognizes. You
+probably got these by copy-pasting from the perldoc for this module as
+rendered by a UTF8-capable formatter. This most typically happens on an OS X
+terminal, but can happen elsewhere too. Please try again after replacing the
+dashes with normal minus signs.
+DEATH
+ }
+ elsif(grep { $arg eq $_ } @KNOWN_FLAGS) {
+ (my $flag = $arg) =~ s/--//;
+ $arg_store{$flag} = 1;
+ }
+ elsif($arg =~ /^--/) {
+ die "Unknown import argument: $arg";
+ }
+ else {
+ # assume that what's left is a path
+ $arg_store{path} = $arg;
+ }
+ }
+
+ if($arg_store{'self-contained'}) {
+ # The only directories that remain are those that we just defined and those
+ # where core modules are stored. We put PERL5LIB first, so it'll be favored
+ # over privlibexp and archlibexp
+
+ @INC = _uniq(
+ $class->install_base_arch_path($arg_store{path}),
+ $class->install_base_perl_path($arg_store{path}),
+ split( $Config{path_sep}, $perl5lib ),
+ $Config::Config{archlibexp},
+ $Config::Config{privlibexp},
+ );
+
+ # We explicitly set PERL5LIB here to the above de-duped list to prevent
+ # @INC from growing with each invocation
+ $ENV{PERL5LIB} = join( $Config{path_sep}, @INC );
+ }
+
+ $arg_store{path} = $class->resolve_path($arg_store{path});
+ $class->setup_local_lib_for($arg_store{path});
+
+ for (@INC) { # Untaint @INC
+ next if ref; # Skip entry if it is an ARRAY, CODE, blessed, etc.
+ m/(.*)/ and $_ = $1;
+ }
+}
+
+sub pipeline;
+
+sub pipeline {
+ my @methods = @_;
+ my $last = pop(@methods);
+ if (@methods) {
+ \sub {
+ my ($obj, @args) = @_;
+ $obj->${pipeline @methods}(
+ $obj->$last(@args)
+ );
+ };
+ } else {
+ \sub {
+ shift->$last(@_);
+ };
+ }
+}
+
+=begin testing
+
+#:: test pipeline
+
+package local::lib;
+
+{ package Foo; sub foo { -$_[1] } sub bar { $_[1]+2 } sub baz { $_[1]+3 } }
+my $foo = bless({}, 'Foo');
+Test::More::ok($foo->${pipeline qw(foo bar baz)}(10) == -15);
+
+=end testing
+
+=cut
+
+sub _uniq {
+ my %seen;
+ grep { ! $seen{$_}++ } @_;
+}
+
+sub resolve_path {
+ my ($class, $path) = @_;
+ $class->${pipeline qw(
+ resolve_relative_path
+ resolve_home_path
+ resolve_empty_path
+ )}($path);
+}
+
+sub resolve_empty_path {
+ my ($class, $path) = @_;
+ if (defined $path) {
+ $path;
+ } else {
+ '~/perl5';
+ }
+}
+
+=begin testing
+
+#:: test classmethod setup
+
+my $c = 'local::lib';
+
+=end testing
+
+=begin testing
+
+#:: test classmethod
+
+is($c->resolve_empty_path, '~/perl5');
+is($c->resolve_empty_path('foo'), 'foo');
+
+=end testing
+
+=cut
+
+sub resolve_home_path {
+ my ($class, $path) = @_;
+ return $path unless ($path =~ /^~/);
+ my ($user) = ($path =~ /^~([^\/]+)/); # can assume ^~ so undef for 'us'
+ my $tried_file_homedir;
+ my $homedir = do {
+ if (eval { require File::HomeDir } && $File::HomeDir::VERSION >= 0.65) {
+ $tried_file_homedir = 1;
+ if (defined $user) {
+ File::HomeDir->users_home($user);
+ } else {
+ File::HomeDir->my_home;
+ }
+ } else {
+ if (defined $user) {
+ (getpwnam $user)[7];
+ } else {
+ if (defined $ENV{HOME}) {
+ $ENV{HOME};
+ } else {
+ (getpwuid $<)[7];
+ }
+ }
+ }
+ };
+ unless (defined $homedir) {
+ Carp::croak(
+ "Couldn't resolve homedir for "
+ .(defined $user ? $user : 'current user')
+ .($tried_file_homedir ? '' : ' - consider installing File::HomeDir')
+ );
+ }
+ $path =~ s/^~[^\/]*/$homedir/;
+ $path;
+}
+
+sub resolve_relative_path {
+ my ($class, $path) = @_;
+ $path = File::Spec->rel2abs($path);
+}
+
+=begin testing
+
+#:: test classmethod
+
+local *File::Spec::rel2abs = sub { shift; 'FOO'.shift; };
+is($c->resolve_relative_path('bar'),'FOObar');
+
+=end testing
+
+=cut
+
+sub setup_local_lib_for {
+ my ($class, $path) = @_;
+ $path = $class->ensure_dir_structure_for($path);
+ if ($0 eq '-') {
+ $class->print_environment_vars_for($path);
+ exit 0;
+ } else {
+ $class->setup_env_hash_for($path);
+ @INC = _uniq(split($Config{path_sep}, $ENV{PERL5LIB}), @INC);
+ }
+}
+
+sub modulebuildrc_path {
+ my ($class, $path) = @_;
+ File::Spec->catfile($path, '.modulebuildrc');
+}
+
+sub install_base_bin_path {
+ my ($class, $path) = @_;
+ File::Spec->catdir($path, 'bin');
+}
+
+sub install_base_perl_path {
+ my ($class, $path) = @_;
+ File::Spec->catdir($path, 'lib', 'perl5');
+}
+
+sub install_base_arch_path {
+ my ($class, $path) = @_;
+ File::Spec->catdir($class->install_base_perl_path($path), $Config{archname});
+}
+
+sub ensure_dir_structure_for {
+ my ($class, $path) = @_;
+ unless (-d $path) {
+ warn "Attempting to create directory ${path}\n";
+ }
+ File::Path::mkpath($path);
+ # Need to have the path exist to make a short name for it, so
+ # converting to a short name here.
+ $path = Win32::GetShortPathName($path) if $^O eq 'MSWin32';
+ my $modulebuildrc_path = $class->modulebuildrc_path($path);
+ if (-e $modulebuildrc_path) {
+ unless (-f _) {
+ Carp::croak("${modulebuildrc_path} exists but is not a plain file");
+ }
+ } else {
+ warn "Attempting to create file ${modulebuildrc_path}\n";
+ open MODULEBUILDRC, '>', $modulebuildrc_path
+ || Carp::croak("Couldn't open ${modulebuildrc_path} for writing: $!");
+ print MODULEBUILDRC qq{install --install_base ${path}\n}
+ || Carp::croak("Couldn't write line to ${modulebuildrc_path}: $!");
+ close MODULEBUILDRC
+ || Carp::croak("Couldn't close file ${modulebuildrc_path}: $@");
+ }
+
+ return $path;
+}
+
+sub INTERPOLATE_ENV () { 1 }
+sub LITERAL_ENV () { 0 }
+
+sub print_environment_vars_for {
+ my ($class, $path) = @_;
+ my @envs = $class->build_environment_vars_for($path, LITERAL_ENV);
+ my $out = '';
+
+ # rather basic csh detection, goes on the assumption that something won't
+ # call itself csh unless it really is. also, default to bourne in the
+ # pathological situation where a user doesn't have $ENV{SHELL} defined.
+ # note also that shells with funny names, like zoid, are assumed to be
+ # bourne.
+ my $shellbin = 'sh';
+ if(defined $ENV{'SHELL'}) {
+ my @shell_bin_path_parts = File::Spec->splitpath($ENV{'SHELL'});
+ $shellbin = $shell_bin_path_parts[-1];
+ }
+ my $shelltype = do {
+ local $_ = $shellbin;
+ if(/csh/) {
+ 'csh'
+ } else {
+ 'bourne'
+ }
+ };
+
+ # Both Win32 and Cygwin have $ENV{COMSPEC} set.
+ if (defined $ENV{'COMSPEC'} && $^O ne 'cygwin') {
+ my @shell_bin_path_parts = File::Spec->splitpath($ENV{'COMSPEC'});
+ $shellbin = $shell_bin_path_parts[-1];
+ $shelltype = do {
+ local $_ = $shellbin;
+ if(/command\.com/) {
+ 'win32'
+ } elsif(/cmd\.exe/) {
+ 'win32'
+ } elsif(/4nt\.exe/) {
+ 'win32'
+ } else {
+ $shelltype
+ }
+ };
+ }
+
+ while (@envs) {
+ my ($name, $value) = (shift(@envs), shift(@envs));
+ $value =~ s/(\\")/\\$1/g;
+ $out .= $class->${\"build_${shelltype}_env_declaration"}($name, $value);
+ }
+ print $out;
+}
+
+# simple routines that take two arguments: an %ENV key and a value. return
+# strings that are suitable for passing directly to the relevant shell to set
+# said key to said value.
+sub build_bourne_env_declaration {
+ my $class = shift;
+ my($name, $value) = @_;
+ return qq{export ${name}="${value}"\n};
+}
+
+sub build_csh_env_declaration {
+ my $class = shift;
+ my($name, $value) = @_;
+ return qq{setenv ${name} "${value}"\n};
+}
+
+sub build_win32_env_declaration {
+ my $class = shift;
+ my($name, $value) = @_;
+ return qq{set ${name}=${value}\n};
+}
+
+sub setup_env_hash_for {
+ my ($class, $path) = @_;
+ my %envs = $class->build_environment_vars_for($path, INTERPOLATE_ENV);
+ @ENV{keys %envs} = values %envs;
+}
+
+sub build_environment_vars_for {
+ my ($class, $path, $interpolate) = @_;
+ return (
+ MODULEBUILDRC => $class->modulebuildrc_path($path),
+ PERL_MM_OPT => "INSTALL_BASE=${path}",
+ PERL5LIB => join($Config{path_sep},
+ $class->install_base_perl_path($path),
+ $class->install_base_arch_path($path),
+ ($ENV{PERL5LIB} ?
+ ($interpolate == INTERPOLATE_ENV
+ ? ($ENV{PERL5LIB})
+ : (($^O ne 'MSWin32') ? '$PERL5LIB' : '%PERL5LIB%' ))
+ : ())
+ ),
+ PATH => join($Config{path_sep},
+ $class->install_base_bin_path($path),
+ ($interpolate == INTERPOLATE_ENV
+ ? $ENV{PATH}
+ : (($^O ne 'MSWin32') ? '$PATH' : '%PATH%' ))
+ ),
+ )
+}
+
+=begin testing
+
+#:: test classmethod
+
+File::Path::rmtree('t/var/splat');
+
+$c->ensure_dir_structure_for('t/var/splat');
+
+ok(-d 't/var/splat');
+
+ok(-f 't/var/splat/.modulebuildrc');
+
+=end testing
+
+=head1 NAME
+
+local::lib - create and use a local lib/ for perl modules with PERL5LIB
+
+=head1 SYNOPSIS
+
+In code -
+
+ use local::lib; # sets up a local lib at ~/perl5
+
+ use local::lib '~/foo'; # same, but ~/foo
+
+ # Or...
+ use FindBin;
+ use local::lib "$FindBin::Bin/../support"; # app-local support library
+
+From the shell -
+
+ # Install LWP and it's missing dependencies to the 'my_lwp' directory
+ perl -MCPAN -Mlocal::lib=my_lwp -e 'CPAN::install(LWP)'
+
+ # Install LWP and *all non-core* dependencies to the 'my_lwp' directory
+ perl -MCPAN -Mlocal::lib=--self-contained,my_lwp -e 'CPAN::install(LWP)'
+
+ # Just print out useful shell commands
+ $ perl -Mlocal::lib
+ export MODULEBUILDRC=/home/username/perl/.modulebuildrc
+ export PERL_MM_OPT='INSTALL_BASE=/home/username/perl'
+ export PERL5LIB='/home/username/perl/lib/perl5:/home/username/perl/lib/perl5/i386-linux'
+ export PATH="/home/username/perl/bin:$PATH"
+
+=head2 The bootstrapping technique
+
+A typical way to install local::lib is using what is known as the
+"bootstrapping" technique. You would do this if your system administrator
+hasn't already installed local::lib. In this case, you'll need to install
+local::lib in your home directory.
+
+1. Download and unpack the local::lib tarball from CPAN (search for "Download"
+on the CPAN page about local::lib). Do this as an ordinary user, not as root
+or administrator. Unpack the file in your home directory or in any other
+convenient location.
+
+2. Run this:
+
+ perl Makefile.PL --bootstrap
+
+If the system asks you whether it should automatically configure as much
+as possible, you would typically answer yes.
+
+3. Run this:
+
+ make test && make install
+
+4. Arrange for Perl to use your own packages instead of the system
+packages. If you are using bash, you can do this as follows:
+
+ echo 'eval $(perl -I$HOME/perl5/lib/perl5 -Mlocal::lib)' >>~/.bashrc
+
+If you are using C shell, you can do this as follows:
+
+ /bin/csh
+ echo $SHELL
+ /bin/csh
+ perl -I$HOME/perl5/lib/perl5 -Mlocal::lib >> ~/.cshrc
+
+You can also pass --bootstrap=~/foo to get a different location -
+
+ perl Makefile.PL --bootstrap=~/foo
+ make test && make install
+
+ echo 'eval $(perl -I$HOME/foo/lib/perl5 -Mlocal::lib=$HOME/foo)' >>~/.bashrc
+
+After writing your shell configuration file, be sure to re-read it to get the
+changed settings into your current shell's environment.
+
+ . ~/.bashrc
+
+If you are using C shell, you can do this as follows:
+
+ /bin/csh
+ echo $SHELL
+ /bin/csh
+ perl -I$HOME/perl5/lib/perl5 -Mlocal::lib >> ~/.cshrc
+
+ source ~/.cshrc
+
+You can also pass --bootstrap=~/foo to get a different location -
+
+ perl Makefile.PL --bootstrap=~/foo
+ make test && make install
+
+ echo 'eval $(perl -I$HOME/foo/lib/perl5 -Mlocal::lib=$HOME/foo)' >> ~/.bashrc
+
+ . ~/.bashrc
+
+If you're on a slower machine, or are operating under draconian disk space
+limitations, you can disable the automatic generation of manpages from POD when
+installing modules by using the C<--no-manpages> argument when bootstrapping:
+
+ perl Makefile.PL --bootstrap --no-manpages
+
+If you want to install multiple Perl module environments, say for application evelopment,
+install local::lib globally and then:
+
+ cd ~/mydir1
+ perl -Mlocal::lib=./
+ eval $(perl -Mlocal::lib=./) ### To set the environment for this shell alone
+ printenv ### You will see that ~/mydir1 is in the PERL5LIB
+ perl -MCPAN -e install ... ### whatever modules you want
+ cd ../mydir2
+ ... REPEAT ...
+
+For multiple environments for multiple apps you may need to include a modified
+version of the C<< use FindBin >> instructions in the "In code" sample above.
+If you did something like the above, you have a set of Perl modules at C<<
+~/mydir1/lib >>. If you have a script at C<< ~/mydir1/scripts/myscript.pl >>,
+you need to tell it where to find the modules you installed for it at C<<
+~/mydir1/lib >>.
+
+In C<< ~/mydir1/scripts/myscript.pl >>:
+
+ use strict;
+ use warnings;
+ use local::lib "$FindBin::Bin/.."; ### points to ~/mydir1 and local::lib finds lib
+ use lib "$FindBin::Bin/../lib"; ### points to ~/mydir1/lib
+
+Put this before any BEGIN { ... } blocks that require the modules you installed.
+
+=head2 Differences when using this module under Win32
+
+ C:\>perl -Mlocal::lib
+ set MODULEBUILDRC=C:\DOCUME~1\ADMINI~1\perl5\.modulebuildrc
+ set PERL_MM_OPT=INSTALL_BASE=C:\DOCUME~1\ADMINI~1\perl5
+ set PERL5LIB=C:\DOCUME~1\ADMINI~1\perl5\lib\perl5;C:\DOCUME~1\ADMINI~1\perl5\lib\perl5\MSWin32-x86-multi-thread
+ set PATH=C:\DOCUME~1\ADMINI~1\perl5\bin;%PATH%
+
+ ### To set the environment for this shell alone
+ C:\>perl -Mlocal::lib > %TEMP%\tmp.bat && %TEMP%\tmp.bat && del %TEMP%\temp.bat
+ ### instead of $(perl -Mlocal::lib=./)
+
+If you want the environment entries to persist, you'll need to add then to the
+Control Panel's System applet yourself at the moment.
+
+The "~" is translated to the user's profile directory (the directory named for
+the user under "Documents and Settings" (Windows XP or earlier) or "Users"
+(Windows Vista or later) unless $ENV{HOME} exists. After that, the home
+directory is translated to a short name (which means the directory must exist)
+and the subdirectories are created.
+
+=head1 RATIONALE
+
+The version of a Perl package on your machine is not always the version you
+need. Obviously, the best thing to do would be to update to the version you
+need. However, you might be in a situation where you're prevented from doing
+this. Perhaps you don't have system administrator privileges; or perhaps you
+are using a package management system such as Debian, and nobody has yet gotten
+around to packaging up the version you need.
+
+local::lib solves this problem by allowing you to create your own directory of
+Perl packages downloaded from CPAN (in a multi-user system, this would typically
+be within your own home directory). The existing system Perl installation is
+not affected; you simply invoke Perl with special options so that Perl uses the
+packages in your own local package directory rather than the system packages.
+local::lib arranges things so that your locally installed version of the Perl
+packages takes precedence over the system installation.
+
+If you are using a package management system (such as Debian), you don't need to
+worry about Debian and CPAN stepping on each other's toes. Your local version
+of the packages will be written to an entirely separate directory from those
+installed by Debian.
+
+=head1 DESCRIPTION
+
+This module provides a quick, convenient way of bootstrapping a user-local Perl
+module library located within the user's home directory. It also constructs and
+prints out for the user the list of environment variables using the syntax
+appropriate for the user's current shell (as specified by the C<SHELL>
+environment variable), suitable for directly adding to one's shell
+configuration file.
+
+More generally, local::lib allows for the bootstrapping and usage of a
+directory containing Perl modules outside of Perl's C<@INC>. This makes it
+easier to ship an application with an app-specific copy of a Perl module, or
+collection of modules. Useful in cases like when an upstream maintainer hasn't
+applied a patch to a module of theirs that you need for your application.
+
+On import, local::lib sets the following environment variables to appropriate
+values:
+
+=over 4
+
+=item MODULEBUILDRC
+
+=item PERL_MM_OPT
+
+=item PERL5LIB
+
+=item PATH
+
+PATH is appended to, rather than clobbered.
+
+=back
+
+These values are then available for reference by any code after import.
+
+=head1 METHODS
+
+=head2 ensure_directory_structure_for
+
+=over 4
+
+=item Arguments: path
+
+=back
+
+Attempts to create the given path, and all required parent directories. Throws
+an exception on failure.
+
+=head2 print_environment_vars_for
+
+=over 4
+
+=item Arguments: path
+
+=back
+
+Prints to standard output the variables listed above, properly set to use the
+given path as the base directory.
+
+=head2 setup_env_hash_for
+
+=over 4
+
+=item Arguments: path
+
+=back
+
+Constructs the C<%ENV> keys for the given path, by calling
+C<build_environment_vars_for>.
+
+=head2 install_base_perl_path
+
+=over 4
+
+=item Arguments: path
+
+=back
+
+Returns a path describing where to install the Perl modules for this local
+library installation. Appends the directories C<lib> and C<perl5> to the given
+path.
+
+=head2 install_base_arch_path
+
+=over 4
+
+=item Arguments: path
+
+=back
+
+Returns a path describing where to install the architecture-specific Perl
+modules for this local library installation. Based on the
+L</install_base_perl_path> method's return value, and appends the value of
+C<$Config{archname}>.
+
+=head2 install_base_bin_path
+
+=over 4
+
+=item Arguments: path
+
+=back
+
+Returns a path describing where to install the executable programs for this
+local library installation. Based on the L</install_base_perl_path> method's
+return value, and appends the directory C<bin>.
+
+=head2 modulebuildrc_path
+
+=over 4
+
+=item Arguments: path
+
+=back
+
+Returns a path describing where to install the C<.modulebuildrc> file, based on
+the given path.
+
+=head2 resolve_empty_path
+
+=over 4
+
+=item Arguments: path
+
+=back
+
+Builds and returns the base path into which to set up the local module
+installation. Defaults to C<~/perl5>.
+
+=head2 resolve_home_path
+
+=over 4
+
+=item Arguments: path
+
+=back
+
+Attempts to find the user's home directory. If installed, uses C<File::HomeDir>
+for this purpose. If no definite answer is available, throws an exception.
+
+=head2 resolve_relative_path
+
+=over 4
+
+=item Arguments: path
+
+=back
+
+Translates the given path into an absolute path.
+
+=head2 resolve_path
+
+=over 4
+
+=item Arguments: path
+
+=back
+
+Calls the following in a pipeline, passing the result from the previous to the
+next, in an attempt to find where to configure the environment for a local
+library installation: L</resolve_empty_path>, L</resolve_home_path>,
+L</resolve_relative_path>. Passes the given path argument to
+L</resolve_empty_path> which then returns a result that is passed to
+L</resolve_home_path>, which then has its result passed to
+L</resolve_relative_path>. The result of this final call is returned from
+L</resolve_path>.
+
+=head1 A WARNING ABOUT UNINST=1
+
+Be careful about using local::lib in combination with "make install UNINST=1".
+The idea of this feature is that will uninstall an old version of a module
+before installing a new one. However it lacks a safety check that the old
+version and the new version will go in the same directory. Used in combination
+with local::lib, you can potentially delete a globally accessible version of a
+module while installing the new version in a local place. Only combine "make
+install UNINST=1" and local::lib if you understand these possible consequences.
+
+=head1 LIMITATIONS
+
+Rather basic shell detection. Right now anything with csh in its name is
+assumed to be a C shell or something compatible, and everything else is assumed
+to be Bourne, except on Win32 systems. If the C<SHELL> environment variable is
+not set, a Bourne-compatible shell is assumed.
+
+Bootstrap is a hack and will use CPAN.pm for ExtUtils::MakeMaker even if you
+have CPANPLUS installed.
+
+Kills any existing PERL5LIB, PERL_MM_OPT or MODULEBUILDRC.
+
+Should probably auto-fixup CPAN config if not already done.
+
+Patches very much welcome for any of the above.
+
+On Win32 systems, does not have a way to write the created environment variables
+to the registry, so that they can persist through a reboot.
+
+=head1 TROUBLESHOOTING
+
+If you've configured local::lib to install CPAN modules somewhere in to your
+home directory, and at some point later you try to install a module with C<cpan
+-i Foo::Bar>, but it fails with an error like: C<Warning: You do not have
+permissions to install into /usr/lib64/perl5/site_perl/5.8.8/x86_64-linux at
+/usr/lib64/perl5/5.8.8/Foo/Bar.pm> and buried within the install log is an
+error saying C<'INSTALL_BASE' is not a known MakeMaker parameter name>, then
+you've somehow lost your updated ExtUtils::MakeMaker module.
+
+To remedy this situation, rerun the bootstrapping procedure documented above.
+
+Then, run C<rm -r ~/.cpan/build/Foo-Bar*>
+
+Finally, re-run C<cpan -i Foo::Bar> and it should install without problems.
+
+=head1 ENVIRONMENT
+
+=over 4
+
+=item SHELL
+
+=item COMSPEC
+
+local::lib looks at the user's C<SHELL> environment variable when printing out
+commands to add to the shell configuration file.
+
+On Win32 systems, C<COMSPEC> is also examined.
+
+=back
+
+=head1 AUTHOR
+
+Matt S Trout <mst@shadowcat.co.uk> http://www.shadowcat.co.uk/
+
+auto_install fixes kindly sponsored by http://www.takkle.com/
+
+=head1 CONTRIBUTORS
+
+Chris Nehren <apeiron@cpan.org> now oversees maintenance of local::lib, in
+addition to providing doc patches and bootstrap fixes to prevent users from
+shooting themselves in the foot (it's more likely than you think).
+
+Patches to correctly output commands for csh style shells, as well as some
+documentation additions, contributed by Christopher Nehren <apeiron@cpan.org>.
+
+'--self-contained' feature contributed by Mark Stosberg <mark@summersault.com>.
+
+Ability to pass '--self-contained' without a directory inspired by frew on
+irc.perl.org/#catalyst.
+
+Doc patches for a custom local::lib directory contributed by Torsten Raudssus
+<torsten@raudssus.de>.
+
+Hans Dieter Pearcey <hdp@cpan.org> sent in some additional tests for ensuring
+things will install properly, submitted a fix for the bug causing problems with
+writing Makefiles during bootstrapping, contributed an example program, and
+submitted yet another fix to ensure that local::lib can install and bootstrap
+properly. Many, many thanks!
+
+pattern of Freenode IRC contributed the beginnings of the Troubleshooting
+section. Many thanks!
+
+Patch to add Win32 support contributed by Curtis Jewell <csjewell@cpan.org>.
+
+kgish/#perl-help@irc.perl.org suggested revamping the section on sourcing the
+shell file to make it clearer to those quickly reading the POD.
+
+t0m and chrisa on #local-lib@irc.perl.org pointed out a PERL5LIB ordering issue
+with C<--self-contained>.
+
+=head1 COPYRIGHT
+
+Copyright (c) 2007 - 2009 the local::lib L</AUTHOR> and L</CONTRIBUTORS> as
+listed above.
+
+=head1 LICENSE
+
+This library is free software and may be distributed under the same terms
+as perl itself.
+
+=cut
+
+1;