Deprecation errors every time I run bro

[camdenb]

Every time I run bro I get the following message:

➜ ~ bro git
/usr/local/lib/ruby/gems/2.4.0/gems/commander-4.1.5/lib/commander/user_interaction.rb:328: warning: constant ::NIL is deprecated
/usr/local/lib/ruby/gems/2.4.0/gems/commander-4.1.5/lib/commander/user_interaction.rb:328: warning: constant ::TRUE is deprecated
/usr/local/lib/ruby/gems/2.4.0/gems/commander-4.1.5/lib/commander/user_interaction.rb:328: warning: constant ::FALSE is deprecated
/usr/local/lib/ruby/gems/2.4.0/gems/commander-4.1.5/lib/commander/user_interaction.rb:328: warning: constant ::Fixnum is deprecated
/usr/local/lib/ruby/gems/2.4.0/gems/commander-4.1.5/lib/commander/user_interaction.rb:328: warning: constant ::Bignum is deprecated
32 entries for git -- submit your own example with "bro add git"
...

Bro still works, but I'd like to suppress this message if possible.

I'm running macOS Sierra v10.12.2. I don't get this error on my other Mac running El Capitan.

I've tried gem update, gem cleanup, uninstalling bropages and reinstalling, and updating rubygems itself, but I'm still getting this error.

Thanks!

[camdenb]

Update: I just naively commented out line 328 of that file and bro is working as usual. Huh.

[hubsmoke]

I have to make a client not tied to the ruby ecosystem... Too many issues across environments it seems

[abjugard]

I'm getting this as well, any official solution on the way?

[mgroth0]

I just started having this issue.

my specs:

OSX: 10.12.4
ruby 2.4.1p111

[grenmester]

I also have this issue. I am on macOS Sierra 10.12.2.

[lee2sman]

I have this issue and I'm running Arch Linux!!

my user_interaction.rb file is in another location than the Mac installed location but i just went to the location mentioned in the error and commented out the deprecation notification line (line 328) so i don't have to see it anymore. That immediately worked.

[mikelane]

I have the issue, too. I'm on macOS running Ruby 2.4.1 (using rbenv)

[lonaparte]

I have the same issue. I'am using Ubuntu 18.04 and Ruby 2.5.1.
From this: https://blog.bigbinary.com/2017/06/19/ruby-2-4-has-depecated-constants-true-false-and-nil.html
I think for each version of Ruby which is newer than 2.3 the issue is the same.

[mjl571]

If you don't care about warnings ever, you can use this in your rc file:

export RUBYOPT="-W0"

[dilez9]

or this
export RUBYOPT='-W:no-deprecated -W:no-experimental'