perl - How is use local::lib different from use lib? -

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i don't understand use local::lib regular use lib doesn't. explain it?

local::lib

  1. defaults ~/perl5 if don't specify directory (while use lib; no-op).

  2. resolves relative paths absolute paths before adding them @inc. (lib adds relative path as-is.)

  3. expands ~ , ~user in directory name.

  4. appends /lib/perl5 directory specify. (so use local::lib '/foo'; equivalent use lib '/foo/lib/perl5';.)

  5. prepends dir/bin path, can use scripts installed local modules.


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