Appveyor bcrypt test.

Author: metaskills

appveyor.yml

@@ -11,8 +11,9 @@ install:
   - ps: Update-AppveyorBuild -Version "$(Get-Content $env:appveyor_build_folder\VERSION).$env:appveyor_build_number"
   - ruby --version
   - gem --version
-  - gem install bcrypt --platform=ruby
   - bundle install
+  - gem uninstall bcrypt
+  - gem install bcrypt --platform=ruby
 build: off
 test_script:
   - powershell -File "%APPVEYOR_BUILD_FOLDER%\test\appveyor\dbsetup.ps1"