CPAN的配置

johncan

1)配置文件：  /usr/lib/perl5/5.8.8/CPAN/Config.pm
如果第一次運(yùn)行cpan命令
cpan提示進(jìn)行交互的進(jìn)行配置
當(dāng)然我們根據(jù)自己的需要也可以手動(dòng)的編輯此文件
貼一下自己的配置：
# This is CPAN.pm's systemwide configuration file. This file provides
# defaults for users, and the values can be changed in a per-user
# configuration file. The user-config file is being looked for as
# ~/.cpan/CPAN/MyConfig.pm.
$CPAN::Config = {
  'build_cache' => q[10],
  'build_dir' => q[/root/.cpan/build],
  'cache_metadata' => q[1],
  'cpan_home' => q[/root/.cpan],
  'dontload_hash' => {  },
  'ftp' => q[/usr/kerberos/bin/ftp],
  'ftp_proxy' => q[],
  'getcwd' => q[cwd],
  'gpg' => q[/usr/bin/gpg],
  'gzip' => q[/usr/bin/gzip],
  'histfile' => q[/root/.cpan/histfile],
  'histsize' => q[100],
  'http_proxy' => q[],
  'inactivity_timeout' => q[0],
  'index_expire' => q[1],
  'inhibit_startup_message' => q[0],
  'keep_source_where' => q[/root/.cpan/sources],
  'links' => q[/usr/bin/links],
  'make' => q[/usr/bin/make],
  'make_arg' => q[],
  'make_install_arg' => q[],
  'makepl_arg' => q[],
  'ncftp' => q[],
  'ncftpget' => q[],
  'no_proxy' => q[],
  'pager' => q[/usr/bin/less],
  'prerequisites_policy' => q[ask],
  'scan_cache' => q[atstart],
  'shell' => q[/bin/bash],
  'tar' => q[/bin/tar],
  'term_is_latin' => q[1],
  'unzip' => q[/usr/bin/unzip],
  'urllist' => [q[
http://cpan.modperl.cn/
]],
  'wget' => q[/usr/bin/wget],
};
1;
__END__
2)如果需要重新配置CPAN,輸入：
#cpan
進(jìn)入cpan后，輸入：
#CPAN>o conf init
重新配置后Config.pm如下：
$CPAN::Config = {
  'applypatch' => q[],
  'auto_commit' => q[0],
  'build_cache' => q[10],
  'build_dir' => q[/root/.cpan/build],
  'build_dir_reuse' => q[1],
  'build_requires_install_policy' => q[ask/yes],
  'bzip2' => q[/usr/bin/bzip2],
  'cache_metadata' => q[1],
  'check_sigs' => q[0],
  'colorize_output' => q[0],
  'commandnumber_in_prompt' => q[1],
  'cpan_home' => q[/root/.cpan],
  'curl' => q[/usr/bin/curl],
  'dontload_hash' => {  },
  'ftp' => q[/usr/kerberos/bin/ftp],
  'ftp_passive' => q[1],
  'ftp_proxy' => q[],
  'getcwd' => q[cwd],
  'gpg' => q[/usr/bin/gpg],
  'gzip' => q[/usr/bin/gzip],
  'histfile' => q[/root/.cpan/histfile],
  'histsize' => q[100],
  'http_proxy' => q[],
  'inactivity_timeout' => q[0],
  'index_expire' => q[1],
  'inhibit_startup_message' => q[0],
  'keep_source_where' => q[/root/.cpan/sources],
  'load_module_verbosity' => q[v],
  'lynx' => q[],
  'make' => q[/usr/bin/make],
  'make_arg' => q[],
  'make_install_arg' => q[],
  'make_install_make_command' => q[/usr/bin/make],
  'makepl_arg' => q[],
  'mbuild_arg' => q[],
  'mbuild_install_arg' => q[],
  'mbuild_install_build_command' => q[./Build],
  'mbuildpl_arg' => q[],
  'ncftp' => q[],
  'ncftpget' => q[],
  'no_proxy' => q[],
  'pager' => q[/usr/bin/less],
  'patch' => q[/usr/bin/patch],
  'prefer_installer' => q[MB],
  'prefs_dir' => q[/root/.cpan/prefs],
  'prerequisites_policy' => q[ask],
  'scan_cache' => q[atstart],
  'shell' => q[/bin/bash],
  'show_unparsable_versions' => q[0],
  'show_upload_date' => q[0],
  'show_zero_versions' => q[0],
  'tar' => q[/bin/tar],
  'tar_verbosity' => q[v],
  'term_is_latin' => q[1],
  'term_ornaments' => q[1],
  'test_report' => q[0],
  'unzip' => q[/usr/bin/unzip],
  'urllist' => [q[
http://cpan.modperl.cn/
]],
  'use_sqlite' => q[0],
  'wget' => q[/usr/bin/wget],
  'yaml_load_code' => q[0],
  'yaml_module' => q[YAML],
};
1;
__END__
3)安裝perl組件出錯(cuò)：
[color="#ff1200"]/usr/bin/make — NOT OK
[color="#ff1200"]Running make test
[color="#ff1200"]Can’t test without successful make
[color="#ff1200"]Running make install
make had returned bad status, install seems impossible
一.可以嘗試
[color="#01ff00"]#cpan
[color="#01ff00"]cpan>o conf make /usr/bin/make
[color="#01ff00"]cpan>o conf commit
[color="#01ff00"]cpan>exit
然后用perl命令再安裝一下該組件，看能否成功。
[color="#01ff00"]二.原因也可能是默認(rèn)緩存/root/.cpan中的數(shù)據(jù)損壞
[color="#01ff00"]rm -rf ~/.cpan
[color="#01ff00"]刪除后在perl -MCPAN -e shell中執(zhí)行[color="#01ff00"]reload index
[color="#01ff00"]然后執(zhí)行[color="#01ff00"]install Bundle::CPAN
[color="#01ff00"]最后執(zhí)行[color="#01ff00"]reload CPAN即可正常通過(guò)命令行install MODULES
轉(zhuǎn)載自：
http://blog.chinaunix.net/u2/76219/showart_1726615.html
               
               
               

本文來(lái)自ChinaUnix博客，如果查看原文請(qǐng)點(diǎn)：http://blog.chinaunix.net/u/17993/showart_1906833.html