如何从 zsh 安装和运行“hanami new bookshelf”

Question

I installed the Hanami gem and ran hanami new bookshelf but got

zsh: command not found: hanami

I'm running:

macos 10.15.1  
homebrew: 2.1.16  
ruby: 2.6.5p114  
rubygem: 3.0.6  
hanami: 1.3.3  

Does anyone know how to resolve this?

Answer 1

Same issue here; with a fresh installed MacOS Sierra, ruby & etc.

gem env output:

RubyGems Environment:
  - RUBYGEMS VERSION: 3.0.6
  - RUBY VERSION: 2.6.5 (2019-10-01 patchlevel 114) [x86_64-darwin16]
  - INSTALLATION DIRECTORY: /usr/local/lib/ruby/gems/2.6.0
  - USER INSTALLATION DIRECTORY: /Users/captainhusaynpenguin/.gem/ruby/2.6.0
  - RUBY EXECUTABLE: /usr/local/opt/ruby/bin/ruby
  - GIT EXECUTABLE: /usr/local/bin/git
  - EXECUTABLE DIRECTORY: /usr/local/lib/ruby/gems/2.6.0/bin
  - SPEC CACHE DIRECTORY: /Users/captainhusaynpenguin/.gem/specs
  - SYSTEM CONFIGURATION DIRECTORY: /usr/local/Cellar/ruby/2.6.5/etc
  - RUBYGEMS PLATFORMS:
    - ruby
    - x86_64-darwin-16
  - GEM PATHS:
     - /usr/local/lib/ruby/gems/2.6.0
     - /Users/captainhusaynpenguin/.gem/ruby/2.6.0
     - /usr/local/Cellar/ruby/2.6.5/lib/ruby/gems/2.6.0
  - GEM CONFIGURATION:
     - :update_sources => true
     - :verbose => true
     - :backtrace => false
     - :bulk_threshold => 1000
  - REMOTE SOURCES:
     - https://rubygems.org/
  - SHELL PATH:
     - /usr/local/opt/ruby/bin
     - /usr/local/opt/ruby/bin
     - /usr/local/opt/ruby/bin
     - /usr/local/bin
     - /usr/bin
     - /bin
     - /usr/sbin
     - /sbin

and finally, with the answer to a similar question by rubiii:

adding the EXECUTABLE DIRECTORY to PATH was the solution.

Quick command from above example:

export PATH=$PATH:/usr/local/lib/ruby/gems/2.6.0/bin

For permanently adding it to path :

sudo nano /etc/paths

was the fix.

Answer 2

RubyGems Environment:
  - RUBYGEMS VERSION: 3.0.6
  - RUBY VERSION: 2.6.5 (2019-10-01 patchlevel 114) [x86_64-darwin18]
  - INSTALLATION DIRECTORY: /usr/local/lib/ruby/gems/2.6.0
  - USER INSTALLATION DIRECTORY: /Users/tomoyuki_kosaka/.gem/ruby/2.6.0
  - RUBY EXECUTABLE: /usr/local/opt/ruby/bin/ruby
  - GIT EXECUTABLE: /usr/local/bin/git
  - EXECUTABLE DIRECTORY: /usr/local/lib/ruby/gems/2.6.0/bin
  - SPEC CACHE DIRECTORY: /Users/tomoyuki_kosaka/.gem/specs
  - SYSTEM CONFIGURATION DIRECTORY: /usr/local/Cellar/ruby/2.6.5/etc
  - RUBYGEMS PLATFORMS:
    - ruby
    - x86_64-darwin-18
  - GEM PATHS:
     - /usr/local/lib/ruby/gems/2.6.0
     - /Users/tomoyuki_kosaka/.gem/ruby/2.6.0
     - /usr/local/Cellar/ruby/2.6.5/lib/ruby/gems/2.6.0
  - GEM CONFIGURATION:
     - :update_sources => true
     - :verbose => true
     - :backtrace => false
     - :bulk_threshold => 1000
  - REMOTE SOURCES:
     - https://rubygems.org/
  - SHELL PATH:
     - /usr/local/opt/ruby/bin
     - /usr/local/bin
     - /usr/local/sbin
     - /usr/local/bin
     - /usr/bin
     - /bin
     - /usr/sbin
     - /sbin
     - /opt/X11/bin