Jack Nagel c38bc4fd67 Recursively expand requirements in FormulaInstaller
Currently FormulaInstaller "forgets" about the requirements of
dependencies, as dependencies are recursively expanded by the first
FormulaInstaller instance, and then ignored by subsequent instances to
prevent duplicate installation attempts. These requirements then have
their messages displayed, but the fatal check is skipped and thus no
exception is raised.

Now that we have Formula#recursive_requirements, we can mirror what we
are doing with dependencies and recursively expand requirements up
front.

While at it, fix a bug in determining Requirement equality that resulted
in unique requirements being eliminated from a formula's set of
recursive requirements.

Fixes Homebrew/homebrew#12290.
Fixes Homebrew/homebrew#14084.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>
2012-08-14 23:26:50 -05:00
2012-08-06 13:06:36 -04:00
2012-08-07 14:24:09 -04:00
2012-02-24 19:51:20 -06:00

Homebrew

Features, usage and installation instructions are summarized on the homepage.

What Packages Are Available?

  1. You can browse the Formula directory on GitHub.
  2. Or type brew search for a list.
  3. Or run brew server to browse packages off of a local web server.
  4. Or visit braumeister.org to browse packages online.

More Documentation

brew help or man brew or check our wiki.

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🍺 The missing package manager for macOS (or Linux)
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