diff --git a/.gitignore b/.gitignore
index bfa176e25e0..f87e2a12366 100644
--- a/.gitignore
+++ b/.gitignore
@@ -13,3 +13,4 @@ test-results
 /gen/resp
 /gen/sharpen-options
 /gen/source
+packages/
\ No newline at end of file
diff --git a/NSch/NSch.csproj b/NSch/NSch.csproj
index 6aeb0da2077..e5fd77c2e34 100644
--- a/NSch/NSch.csproj
+++ b/NSch/NSch.csproj
@@ -1,4 +1,4 @@
-<?xml version="1.0" encoding="utf-8"?>
+<?xml version="1.0" encoding="utf-8"?>
 <Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <PropertyGroup>
     <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
@@ -29,8 +29,10 @@
     <ConsolePause>False</ConsolePause>
   </PropertyGroup>
   <ItemGroup>
+    <Reference Include="Mono.Security">
+      <HintPath>..\packages\Mono.Security.3.2.3.0\lib\net40\Mono.Security.dll</HintPath>
+    </Reference>
     <Reference Include="System" />
-    <Reference Include="Mono.Security" />
   </ItemGroup>
   <ItemGroup>
     <Compile Include="AssemblyInfo.cs" />
@@ -197,13 +199,14 @@
     <Compile Include="NSch\LocalIdentityRepository.cs" />
   </ItemGroup>
   <Import Project="$(MSBuildBinPath)\Microsoft.CSharp.targets" />
-  <ItemGroup>
-    <Folder Include="NSch\Sharpen\" />
-  </ItemGroup>
+  <ItemGroup />
   <ItemGroup>
     <ProjectReference Include="..\Sharpen\Sharpen.csproj">
       <Project>{72944A6C-45FF-4EF8-B349-8C9CABF519D4}</Project>
       <Name>Sharpen</Name>
     </ProjectReference>
   </ItemGroup>
+  <ItemGroup>
+    <None Include="packages.config" />
+  </ItemGroup>
 </Project>
\ No newline at end of file
diff --git a/NSch/packages.config b/NSch/packages.config
new file mode 100644
index 00000000000..c5cf0c9db6c
--- /dev/null
+++ b/NSch/packages.config
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<packages>
+  <package id="Mono.Security" version="3.2.3.0" targetFramework="net40" />
+</packages>
\ No newline at end of file
diff --git a/Sharpen.Unix/Sharpen.Unix.csproj b/Sharpen.Unix/Sharpen.Unix.csproj
index 90dfe5db9b9..7038f9494e1 100644
--- a/Sharpen.Unix/Sharpen.Unix.csproj
+++ b/Sharpen.Unix/Sharpen.Unix.csproj
@@ -1,4 +1,4 @@
-<?xml version="1.0" encoding="utf-8"?>
+<?xml version="1.0" encoding="utf-8"?>
 <Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <PropertyGroup>
     <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
@@ -28,8 +28,10 @@
     <Externalconsole>True</Externalconsole>
   </PropertyGroup>
   <ItemGroup>
+    <Reference Include="Mono.Posix">
+      <HintPath>..\packages\Mono.Posix.4.0.0.0\lib\net40\Mono.Posix.dll</HintPath>
+    </Reference>
     <Reference Include="System" />
-    <Reference Include="Mono.Posix" />
   </ItemGroup>
   <ItemGroup>
     <Compile Include="AssemblyInfo.cs" />
@@ -42,4 +44,7 @@
       <Name>Sharpen</Name>
     </ProjectReference>
   </ItemGroup>
-</Project>
+  <ItemGroup>
+    <None Include="packages.config" />
+  </ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/Sharpen.Unix/packages.config b/Sharpen.Unix/packages.config
new file mode 100644
index 00000000000..9c581745610
--- /dev/null
+++ b/Sharpen.Unix/packages.config
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<packages>
+  <package id="Mono.Posix" version="4.0.0.0" targetFramework="net40" />
+</packages>
\ No newline at end of file
diff --git a/Sharpen/Sharpen.csproj b/Sharpen/Sharpen.csproj
index f048de261b1..200efaf1be5 100644
--- a/Sharpen/Sharpen.csproj
+++ b/Sharpen/Sharpen.csproj
@@ -1,4 +1,4 @@
-<?xml version="1.0" encoding="utf-8"?>
+<?xml version="1.0" encoding="utf-8"?>
 <Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <PropertyGroup>
     <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
@@ -31,8 +31,10 @@
     <AllowUnsafeBlocks>True</AllowUnsafeBlocks>
   </PropertyGroup>
   <ItemGroup>
+    <Reference Include="ICSharpCode.SharpZipLib">
+      <HintPath>..\packages\ICSharpCode.SharpZipLib.dll.0.85.4.369\lib\net20\ICSharpCode.SharpZipLib.dll</HintPath>
+    </Reference>
     <Reference Include="System" />
-    <Reference Include="ICSharpCode.SharpZipLib" />
     <Reference Include="System.Core" />
     <Reference Include="System.Web" />
   </ItemGroup>
@@ -157,7 +159,8 @@
     <Compile Include="Sharpen\JavaCalendar.cs" />
   </ItemGroup>
   <Import Project="$(MSBuildBinPath)\Microsoft.CSharp.targets" />
+  <ItemGroup />
   <ItemGroup>
-    <Folder Include="Sharpen\" />
+    <None Include="packages.config" />
   </ItemGroup>
 </Project>
\ No newline at end of file
diff --git a/Sharpen/packages.config b/Sharpen/packages.config
new file mode 100644
index 00000000000..90d8b159ae9
--- /dev/null
+++ b/Sharpen/packages.config
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<packages>
+  <package id="ICSharpCode.SharpZipLib.dll" version="0.85.4.369" targetFramework="net40" />
+</packages>
\ No newline at end of file