cask :v1 => 'silicon-labs-vcp-driver' do
  version :latest
  sha256 :no_check

  url 'https://www.silabs.com/Support%20Documents/Software/Mac_OSX_VCP_Driver.zip'
  name 'Silicon Labs VCP Driver'
  name 'CP210x USB to UART Bridge VCP Driver'
  homepage 'http://www.silabs.com/products/mcu/pages/usbtouartbridgevcpdrivers.aspx'
  license :gratis

  container :nested => 'SiLabsUSBDriverDisk.dmg'
  pkg 'Silicon Labs VCP Driver.pkg'

  uninstall :pkgutil => 'com.silabs.siliconLabsVcpDriver.*'
end

cask :v1 => 'silicon-labs-vcp-driver' do
  version :latest
  sha256 :no_check

  url 'http://www.silabs.com/Support%20Documents/Software/Mac_OSX_VCP_Driver.zip'
  name 'Silicon Labs VCP Driver'
  name 'CP210x USB to UART Bridge VCP Driver'
  homepage 'http://www.silabs.com/products/mcu/pages/usbtouartbridgevcpdrivers.aspx'
  license :gratis

  container :nested => 'SiLabsUSBDriverDisk.dmg'
  pkg 'Silicon Labs VCP Driver Installer.mpkg'

  uninstall :pkgutil => 'com.silabs.siliconLabsVcpDriver.*'
end

--- 
+++ 
@@ -2,14 +2,14 @@
   version :latest
   sha256 :no_check
 
-  url 'http://www.silabs.com/Support%20Documents/Software/Mac_OSX_VCP_Driver.zip'
+  url 'https://www.silabs.com/Support%20Documents/Software/Mac_OSX_VCP_Driver.zip'
   name 'Silicon Labs VCP Driver'
   name 'CP210x USB to UART Bridge VCP Driver'
   homepage 'http://www.silabs.com/products/mcu/pages/usbtouartbridgevcpdrivers.aspx'
   license :gratis
 
   container :nested => 'SiLabsUSBDriverDisk.dmg'
-  pkg 'Silicon Labs VCP Driver Installer.mpkg'
+  pkg 'Silicon Labs VCP Driver.pkg'
 
   uninstall :pkgutil => 'com.silabs.siliconLabsVcpDriver.*'
 end
Update Silicon Labs VCP Driver
