From ca74c876ed4aa2c4cc30e41f5eabd6cf5aadc05a Mon Sep 17 00:00:00 2001
From: Kyrylo Silin <kyrylosilin@gmail.com>
Date: Wed, 20 Feb 2013 13:06:17 +0200
Subject: [PATCH] Command::InstallCommand: print explanation when a command is
 not found

Don't raise `NoMethodError`.
---
 lib/pry/commands/install_command.rb | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/lib/pry/commands/install_command.rb b/lib/pry/commands/install_command.rb
index 5350c7ef..acafe7b3 100644
--- a/lib/pry/commands/install_command.rb
+++ b/lib/pry/commands/install_command.rb
@@ -15,6 +15,11 @@ class Pry
       require 'rubygems/dependency_installer' unless defined? Gem::DependencyInstaller
       command = find_command(name)
 
+      unless command
+        output.puts "Command #{ text.green(name) } is not found"
+        return
+      end
+
       if command_dependencies_met?(command.options)
         output.puts "Dependencies for #{ text.green(name) } are met. Nothing to do"
         return