Error: Invalid formula: /usr/local/Homebrew/Library/Taps/leedm777/homebrew-asterisk/asterisk.rb

[mbodbg]

I can't install it on OSX 10.15.6. I get the following error:

==> Tapping leedm777/asterisk
Cloning into '/usr/local/Homebrew/Library/Taps/leedm777/homebrew-asterisk'...
remote: Enumerating objects: 427, done.
remote: Total 427 (delta 0), reused 0 (delta 0), pack-reused 427
Receiving objects: 100% (427/427), 153.51 KiB | 908.00 KiB/s, done.
Resolving deltas: 100% (261/261), done.
Error: Invalid formula: /usr/local/Homebrew/Library/Taps/leedm777/homebrew-asterisk/asterisk.rb
asterisk: Calling 'devel' blocks in formulae is disabled! Use 'head' blocks or @-versioned formulae instead.
Please report this issue to the leedm777/asterisk tap (not Homebrew/brew or Homebrew/core), or even better, submit a PR to fix it:
/usr/local/Homebrew/Library/Taps/leedm777/homebrew-asterisk/asterisk.rb:13

[adgray]

Seeing an almost identical error when trying to install on 10.13.6:

==> Tapping leedm777/asterisk
Cloning into '/usr/local/Homebrew/Library/Taps/leedm777/homebrew-asterisk'...
remote: Enumerating objects: 427, done.
remote: Total 427 (delta 0), reused 0 (delta 0), pack-reused 427
Receiving objects: 100% (427/427), 153.51 KiB | 340.00 KiB/s, done.
Resolving deltas: 100% (261/261), done.
Error: Invalid formula: /usr/local/Homebrew/Library/Taps/leedm777/homebrew-asterisk/asterisk.rb
asterisk: undefined method devel' for #<Class:0x00007ff3c3c19da0> Error: Invalid formula: /usr/local/Homebrew/Library/Taps/leedm777/homebrew-asterisk/turn-wireshark.rb turn-wireshark: undefined method devel' for #Class:0x00007ff3c3c3b568
Error: Cannot tap leedm777/asterisk: invalid syntax in tap!

[spencerseale]

Same issue, any fix identified? Trying to install on 10.15.7

[fukemy]

any new library now, I think this lib is out of date now