Update

README.md

@@ -60,8 +60,6 @@ If something doesn't work on one of these versions, it's a bug.
 
 ## Installation
 
-Note: [Windows installation instructions are available](https://github.com/RubyCrypto/rbnacl/wiki/Installing-libsodium#windows).
-
 ### libsodium
 
 To use RbNaCl, you will need to install libsodium:
@@ -84,6 +82,8 @@ portmaster or portupgrade), or use make as follows:
 
     cd /usr/ports/security/libsodium; make install clean
 
+For Windows users using the [Ruby Installer for Windows](https://rubyinstaller.org/), the [libsodium MSYS2 package](https://packages.msys2.org/packages/mingw-w64-ucrt-x86_64-libsodium) should install automatically when you install this gem. Otherwise, you can follow the [manual installation instructions for Windows](https://github.com/RubyCrypto/rbnacl/wiki/Installing-libsodium#windows).
+
 ### RbNaCl gem
 
 Once you have libsodium installed, add this line to your application's Gemfile:

lib/rbnacl/init.rb

@@ -5,7 +5,7 @@ module RbNaCl
   # Defines the libsodium init function
   module Init
     extend FFI::Library
-    ffi_lib ["sodium", "libsodium.so.18", "libsodium.so.23", "libsodium.so.26"]
+    ffi_lib ["sodium", "libsodium.so.18", "libsodium.so.23", "libsodium.so.26", "libsodium-26"]
 
     attach_function :sodium_init, [], :int
   end