diff --git a/ObservatoryCore/ObservatoryCore.csproj b/ObservatoryCore/ObservatoryCore.csproj
index 148c7d9..24a630a 100644
--- a/ObservatoryCore/ObservatoryCore.csproj
+++ b/ObservatoryCore/ObservatoryCore.csproj
@@ -67,8 +67,8 @@
   <Target Name="PreBuild" BeforeTargets="PreBuildEvent">
     <Exec Condition=" '$(OS)' == 'Windows_NT'" Command="if not exist &quot;$(ProjectDir)..\ObservatoryFramework\bin\Release\net5.0\ObservatoryFramework.dll&quot; dotnet build &quot;$(ProjectDir)..\ObservatoryFramework\ObservatoryFramework.csproj&quot; -c Release" />
     <Exec Condition=" '$(OS)' == 'Windows_NT'" Command="if not exist &quot;$(OutDir)plugins\ObservatoryExplorer.dll&quot; dotnet build &quot;$(ProjectDir)..\ObservatoryExplorer\ObservatoryExplorer.csproj&quot; -c $(ConfigurationName)" />
-    <Exec Condition=" '$(OS)' != 'Windows_NT'" Command="[ ! -e &quot;$(ProjectDir)../ObservatoryFramework/bin/Release/net5.0/ObservatoryFramework.dll&quot; ] &amp;&amp; dotnet build &quot;$(ProjectDir)../ObservatoryFramework/ObservatoryFramework.csproj&quot; -c Release" />
-    <Exec Condition=" '$(OS)' != 'Windows_NT'" Command="[ ! -e &quot;$(OutDir)plugins/ObservatoryExplorer.dll&quot; ] &amp;&amp; dotnet build &quot;$(ProjectDir)../ObservatoryExplorer/ObservatoryExplorer.csproj&quot; -c $(ConfigurationName)" />
+    <Exec Condition=" '$(OS)' != 'Windows_NT'" Command="[ ! -e &quot;$(ProjectDir)../ObservatoryFramework/bin/Release/net5.0/ObservatoryFramework.dll&quot; ] &amp;&amp; dotnet build &quot;$(ProjectDir)../ObservatoryFramework/ObservatoryFramework.csproj&quot; -c Release || echo No build necessary" />
+    <Exec Condition=" '$(OS)' != 'Windows_NT'" Command="[ ! -e &quot;$(ProjectDir)$(OutDir)plugins/ObservatoryExplorer.dll&quot; ] &amp;&amp; dotnet build &quot;$(ProjectDir)../ObservatoryExplorer/ObservatoryExplorer.csproj&quot; -c $(ConfigurationName) || echo No build necessary" />
   </Target>
 
 </Project>
diff --git a/ObservatoryExplorer/ObservatoryExplorer.csproj b/ObservatoryExplorer/ObservatoryExplorer.csproj
index 6a67b1f..4e96696 100644
--- a/ObservatoryExplorer/ObservatoryExplorer.csproj
+++ b/ObservatoryExplorer/ObservatoryExplorer.csproj
@@ -23,7 +23,7 @@
     <Exec Condition=" '$(OS)' == 'Windows_NT' " Command="xcopy &quot;$(TargetDir)NLua.dll&quot; &quot;$(ProjectDir)..\ObservatoryCore\$(OutDir)plugins\deps\&quot; /y" />
     <Exec Condition=" '$(OS)' == 'Windows_NT' " Command="xcopy &quot;$(TargetDir)KeraLua.dll&quot; &quot;$(ProjectDir)..\ObservatoryCore\$(OutDir)plugins\deps\&quot; /y" />
     <Exec Condition=" '$(OS)' == 'Windows_NT' " Command="xcopy &quot;$(TargetDir)runtimes\win-x64\native\lua54.dll&quot; &quot;$(ProjectDir)..\ObservatoryCore\$(OutDir)plugins\deps\&quot; /y" />
-    <Exec Condition=" '$(OS)' != 'Windows_NT' " Command="[ ! -d &quot;$(ProjectDir)../ObservatoryCore/$(OutDir)plugins/deps&quot; ] &amp;&amp; mkdir -p &quot;$(ProjectDir)../ObservatoryCore/$(OutDir)plugins/deps&quot;" />
+    <Exec Condition=" '$(OS)' != 'Windows_NT' " Command="[ ! -d &quot;$(ProjectDir)../ObservatoryCore/$(OutDir)plugins/deps&quot; ] &amp;&amp; mkdir -p &quot;$(ProjectDir)../ObservatoryCore/$(OutDir)plugins/deps&quot; || echo Directory already exists" />
     <Exec Condition=" '$(OS)' != 'Windows_NT' " Command="cp &quot;$(TargetPath)&quot; &quot;$(ProjectDir)../ObservatoryCore/$(OutDir)plugins/&quot; -f" />
     <Exec Condition=" '$(OS)' != 'Windows_NT' " Command="cp &quot;$(TargetDir)NLua.dll&quot; &quot;$(ProjectDir)../ObservatoryCore/$(OutDir)plugins/deps/&quot; -f" />
     <Exec Condition=" '$(OS)' != 'Windows_NT' " Command="cp &quot;$(TargetDir)KeraLua.dll&quot; &quot;$(ProjectDir)../ObservatoryCore/$(OutDir)plugins/deps/&quot; -f" />