use pessimistic version constraint

- this is compatible with gem versions from 10.28.0 with minimal
  changes.
- mixlib-shellout differs in windows-versus-unix due to version pinning
  in windows-pr picking up old mixlib-shellout on windows, this is
  not fix, and left similar to 10.28.0
- gem versions should be levelled up for 10.30.x and beyond
- newly built 10.28.0 will pick up new mixlib-config 2.0 which is
  a delta from the downloadable omnibus builds, 10.28.2 will not
  pick up mixlib-config 2.0

1 files changed, 7 insertions, 7 deletions

diff --git a/chef/chef.gemspec b/chef/chef.gemspec
index 5684a3586e..83935b9aa3 100644
--- a/chef/chef.gemspec
+++ b/chef/chef.gemspec
@@ -12,12 +12,12 @@ Gem::Specification.new do |s|
   s.email = "adam@opscode.com"
   s.homepage = "http://wiki.opscode.com/display/chef"
 
-  s.add_dependency "mixlib-config", ">= 1.1.2"
-  s.add_dependency "mixlib-cli", ">= 1.1.0"
-  s.add_dependency "mixlib-log", ">= 1.3.0"
-  s.add_dependency "mixlib-authentication", ">= 1.3.0"
-  s.add_dependency "mixlib-shellout"
-  s.add_dependency "ohai", ">= 0.6.0"
+  s.add_dependency "mixlib-config", ">= 1.1.2", "~> 1.1"
+  s.add_dependency "mixlib-cli", "~> 1.1"
+  s.add_dependency "mixlib-log", "~> 1.3"
+  s.add_dependency "mixlib-authentication", "~> 1.3"
+  s.add_dependency "mixlib-shellout", "~> 1.1"
+  s.add_dependency "ohai", ">= 0.6.0", "< 7.0.0"
 
   s.add_dependency "rest-client", ">= 1.0.4", "< 1.7.0"
   s.add_dependency "bunny", ">= 0.6.0", "< 0.8.0"
@@ -29,7 +29,7 @@ Gem::Specification.new do |s|
   s.add_dependency "net-ssh", "~> 2.6"
   s.add_dependency "net-ssh-multi", "~> 1.1.0"
   # CHEF-3027: The knife-cloud plugins require newer features from highline, core chef should not.
-  s.add_dependency "highline", ">= 1.6.9"
+  s.add_dependency "highline", ">= 1.6.9", "~> 1.6"
   s.add_dependency "moneta", "< 0.7.0"
   %w{erubis uuidtools}.each { |gem| s.add_dependency gem }