Brew: Cannot tap homebrew/bundle: invalid syntax in tap!

[cfredhart]

Please always follow these steps:

• [x] Confirmed this is a problem with Homebrew/brew and not one or more formulae? If it's a formulae-specific problem please file this issue at https://github.com/Homebrew/homebrew-core/issues/new
• [x] Ran brew update and retried your prior step?
• [x] Ran brew doctor, fixed as many issues as possible and retried your prior step?
• [x] Ran brew config and brew doctor and included their output with your issue?

To help us debug your issue please explain:

• What you were trying to do (and why)
  I'm trying to add a tap and am running into the same issue as closed issue #2087
• What happened (include command output)
  See below
• What you expected to happen
  I expected to add a new tap
• Step-by-step reproduction instructions (by running brew commands)

$ brew tap homebrew/bundle
==> Tapping homebrew/bundle
Cloning into '/usr/local/Homebrew/Library/Taps/homebrew/homebrew-bundle'...
remote: Counting objects: 57, done.
remote: Compressing objects: 100% (55/55), done.
remote: Total 57 (delta 4), reused 13 (delta 0), pack-reused 0
Unpacking objects: 100% (57/57), done.
Error: Cannot tap homebrew/bundle: invalid syntax in tap!
$ brew tap homebrew/dupes
Warning: homebrew/dupes was deprecated. This tap is now empty as all its formulae were migrated.
==> Tapping homebrew/dupes
Cloning into '/usr/local/Homebrew/Library/Taps/homebrew/homebrew-dupes'...
remote: Counting objects: 5, done.
remote: Compressing objects: 100% (5/5), done.
remote: Total 5 (delta 0), reused 3 (delta 0), pack-reused 0
Unpacking objects: 100% (5/5), done.
Error: Cannot tap homebrew/dupes: invalid syntax in tap!
$ brew update
Already up-to-date.
$ brew config
HOMEBREW_VERSION: 1.1.13-77-g1ceb420bdd
ORIGIN: https://github.com/Homebrew/brew.git
HEAD: 1ceb420bdd9b71e0cfddfe7b8998d2003c1bed7e
Last commit: 68 minutes ago
Core tap ORIGIN: https://github.com/Homebrew/homebrew-core
Core tap HEAD: 26a628d345d513af3854a574fa0169aa7d409217
Core tap last commit: 2 hours ago
HOMEBREW_PREFIX: /usr/local
HOMEBREW_REPOSITORY: /usr/local/Homebrew
HOMEBREW_CELLAR: /usr/local/Cellar
HOMEBREW_BOTTLE_DOMAIN: https://homebrew.bintray.com
CPU: quad-core 64-bit haswell
Homebrew Ruby: 2.0.0-p648
Clang: 8.0 build 800
Git: 2.12.2 => /usr/local/bin/git
Perl: /Users/charles.hart/perl5/perlbrew/perls/perl-5.24.0/bin/perl
Python: /usr/local/bin/python => /usr/local/Cellar/python/2.7.13/Frameworks/Python.framework/Versions/2.7/bin/python2.7
Ruby: /usr/bin/ruby => /System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/bin/ruby
Java: 1.8.0_112, 1.7.0_80
macOS: 10.11.6-x86_64
Xcode: 8.2.1
CLT: 8.2.0.0.1.1480973914
X11: 2.7.9 => /opt/X11
$ brew doctor
Please note that these warnings are just used to help the Homebrew maintainers
with debugging if you file an issue. If everything you use Homebrew for is
working fine: please don't worry and just ignore them. Thanks!

Warning: "config" scripts exist outside your system or Homebrew directories.
`./configure` scripts often look for *-config scripts to determine if
software packages are installed, and what additional flags to use when
compiling and linking.

Having additional scripts in your path can confuse software installed via
Homebrew if the config script overrides a system or Homebrew provided
script of the same name. We found the following "config" scripts:
  /Users/charles.hart/Documents/go/bin/ssh-config

[MikeMcQuaid]

I can't reproduce this. Please try export HOMEBREW_DEVELOPER=1; brew tap homebrew/bundle and brew tap --debug homebrew/bundle and paste the full output from both, thanks.

[vitorgalvao]

@MikeMcQuaid Just had a user on HBC with this same issue.

[MikeMcQuaid]

Found it, fixed, sorry for the pain.

[cfredhart]

Thanks!