CPAN Dependency Heaven
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The document discusses issues related to managing Perl module dependencies using CPAN, highlighting problems like 'can't locate module' errors and proposing solutions such as using 'cpanm' and creating self-contained installers. It emphasizes the importance of building a personalized CPAN experience, including utilizing tools like 'cpan::mini' and 'app::cpackage' for simplified installation and dependency management. The text ultimately advocates for a seamless installation experience for Perl modules, ensuring that all necessary dependencies are included.
CPAN Dependency Heaven
- 1. CPAN Dependency Heaven Jon Allen (JJ) – jj@opusvl.com
- 3. CPAN www.opusvl.com!
- 4. perl myscript.pl Can't locate SomeModule.pm in @INC (@INC contains: /Users/jj/ perl/perl-5.14.1/lib/site_perl/ 5.14.1/darwin-2level /Users/jj/ perl/perl-5.14.1/lib/site_perl/ 5.14.1 /Users/jj/perl/ perl-5.14.1/lib/5.14.1/ darwin-2level /Users/jj/perl/ perl-5.14.1/lib/5.14.1 .) ... www.opusvl.com!
- 5. perl myscript.pl Can't locate OtherModule.pm in @INC (@INC contains: /Users/jj/ perl/perl-5.14.1/lib/site_perl/ 5.14.1/darwin-2level /Users/jj/ perl/perl-5.14.1/lib/site_perl/ 5.14.1 /Users/jj/perl/ perl-5.14.1/lib/5.14.1/ darwin-2level /Users/jj/perl/ perl-5.14.1/lib/5.14.1 .) ... www.opusvl.com!
- 6. CPAN Dependency Hell www.opusvl.com!
- 8. solved problem? www.opusvl.com!
- 9. cpanm" local::lib www.opusvl.com!
- 10. bootstraps www.opusvl.com!
- 11. curl -L" http://cpanmin.us |" perl - --self-upgrade www.opusvl.com!
- 12. www.opusvl.com!
- 13. DarkPAN www.opusvl.com!
- 14. DarkPAN www.opusvl.com!
- 15. DarkPAN www.opusvl.com!
- 16. DarkPAN www.opusvl.com!
- 17. DarkPAN www.opusvl.com!
- 18. all your code not on CPAN www.opusvl.com!
- 19. rpm?" deb? www.opusvl.com!
- 20. token Mac user www.opusvl.com!
- 21. token Windows user www.opusvl.com!
- 22. not cross- platform www.opusvl.com!
- 23. use CPAN packaging www.opusvl.com!
- 24. build your own CPAN www.opusvl.com!
- 25. CPAN::Mini www.opusvl.com!
- 26. CPAN::Mini::Inject www.opusvl.com!
- 27. can be tricky " to use www.opusvl.com!
- 28. build your own PAUSE www.opusvl.com!
- 29. CPAN::Mini::" Inject::REST www.opusvl.com!
- 30. REST API for CPAN::Mini::Inject www.opusvl.com!
- 31. inject modules remotely www.opusvl.com!
- 32. supports authentication www.opusvl.com!
- 33. enforces version changes www.opusvl.com!
- 34. client? www.opusvl.com!
- 35. CPAN::Mini::" Inject::REST::" Client www.opusvl.com!
- 36. command-line app www.opusvl.com!
- 37. workflow www.opusvl.com!
- 38. build CPAN package www.opusvl.com!
- 39. perl Makefile.PL" make" make dist www.opusvl.com!
- 40. upload to your CPAN www.opusvl.com!
- 41. mcpani-client" add " --host cpan.local" MyModule-0.1.tar.gz www.opusvl.com!
- 42. install www.opusvl.com!
- 43. cpanm --mirror " http://cpan.local " --mirror-only My::Module www.opusvl.com!
- 44. easily mix local and CPAN dependencies www.opusvl.com!
- 45. distribution www.opusvl.com!
- 46. Elaine’s Law www.opusvl.com!
- 47. “Just make it fucking easy to install!” www.opusvl.com!
- 48. App::cpackage www.opusvl.com!
- 49. creates install packages for Perl modules www.opusvl.com!
- 50. self-contained (dependencies included) www.opusvl.com!
- 51. very simple www.opusvl.com!
- 52. someone else did the hard work! www.opusvl.com!
- 53. www.opusvl.com!
- 54. thin wrapper around cpanminus www.opusvl.com!
- 55. analyses dependencies www.opusvl.com!
- 56. downloads dependencies www.opusvl.com!
- 57. writes install.pl script www.opusvl.com!
- 58. cpanm App::cpackage www.opusvl.com!
- 59. cpackage Module::Name www.opusvl.com!
- 60. cpackage " --mirror " http://cpan.local " --mirror-only My::Module www.opusvl.com!
- 61. ./packages/…" ./bin/cpanm" ./install.pl www.opusvl.com!
- 62. perl install.pl www.opusvl.com!
- 63. perl install.pl" --sudo www.opusvl.com!
- 64. no internet required www.opusvl.com!
- 65. no CPAN client required www.opusvl.com!
- 66. self-contained installer www.opusvl.com!
- 67. CPAN Dependency Heaven www.opusvl.com!
- 68. done. www.opusvl.com!
- 69. done. :-) www.opusvl.com!
- 70. www.opusvl.com!