无法启动puma dev:“意外退出”

puma-dev 无法启动并失败,错误为:

unexpected exit:
    bash: line 23: exec: puma: not found

彪马DEV 没有看到我有 puma 安装了gem。它似乎被多个ruby版本抛弃了。我有一个 .ruby-version 和A .ruby-gemset 所以 我不知道为什么它在错误的ruby文件夹中查找 彪马 宝石?

顺便说一下,我没有以下任何文件: ~/.powconfig . env . powrc .powenv .

$ puma-dev
* Directory for apps: /Users/tom/.puma-dev
* Domains: test
* DNS Server port: 9253
* HTTP Server port: 9280
* HTTPS Server port: 9283
! Puma dev listening on http and https
! Booting app 'my_app' on socket /Users/tom/.puma-dev/my_app/tmp/puma-dev-5052.sock
my_app[5056]: bash: no job control in this shell
my_app[5056]: /Users/tom/.rvm/rubies/ruby-2.3.3/lib/ruby/site_ruby/2.3.0/rubygems.rb:289:in `find_spec_for_exe': can't find gem puma (>= 0.a) with executable puma (Gem::GemNotFoundException)
my_app[5056]:   from /Users/tom/.rvm/rubies/ruby-2.3.3/lib/ruby/site_ruby/2.3.0/rubygems.rb:308:in `activate_bin_path'
my_app[5056]:   from /Users/tom/.rvm/gems/ruby-2.5.3@my_app/bin/puma:23:in `<main>'
my_app[5056]:   from /Users/tom/.rvm/gems/ruby-2.3.3@global/bin/ruby_executable_hooks:24:in `eval'
my_app[5056]:   from /Users/tom/.rvm/gems/ruby-2.3.3@global/bin/ruby_executable_hooks:24:in `<main>'
! Killing 'my_app' (5056)
* App 'my_app' shutdown and cleaned up
! Detecting app 'my_app' dying on start


$ cat .ruby-version
ruby-2.5.3

$ cat .ruby-gemset
my_app

$ which puma
../.rvm/gems/ruby-2.5.3@my_app/bin/puma