first attempt

Recurly.Tests/Recurly.Tests.csproj

@@ -11,18 +11,18 @@
     <PackageReference Include="Moq" Version="4.14.1" />
     <PackageReference Include="ReportGenerator" Version="4.5.8" />
     <PackageReference Include="xunit" Version="2.4.1" />
-    <PackageReference Include="xunit.runner.visualstudio" Version="2.4.1">
-      <IncludeAssets>runtime; build; native; contentfiles; analyzers</IncludeAssets>
-      <PrivateAssets>all</PrivateAssets>
+    <PackageReference Include="xunit.runner.visualstudio" Version="2.4.1">
+      <IncludeAssets>runtime; build; native; contentfiles; analyzers</IncludeAssets>
+      <PrivateAssets>all</PrivateAssets>
+    </PackageReference>
+    <PackageReference Include="coverlet.msbuild" Version="2.8.1">
+      <IncludeAssets>runtime; build; native; contentfiles; analyzers</IncludeAssets>
+      <PrivateAssets>all</PrivateAssets>
     </PackageReference>
-    <PackageReference Include="coverlet.msbuild" Version="2.8.1">
-      <IncludeAssets>runtime; build; native; contentfiles; analyzers</IncludeAssets>
-      <PrivateAssets>all</PrivateAssets>
-    </PackageReference>
   </ItemGroup>
 
-  <ItemGroup>
-    <ProjectReference Include="..\Recurly\Recurly.csproj" />
+  <ItemGroup>
+    <ProjectReference Include="..\Recurly\Recurly.csproj" />
   </ItemGroup>
 
 </Project>

scripts/build

@@ -1,9 +1,23 @@
 #!/usr/bin/env bash
 set -e
 
-if ! command -v dotnet-format; then
+# Ensure required dependencies are installed
+sudo apt-get update
+sudo apt-get install -y libssl1.1 libicu-dev
+
+# Set the environment variable for globalization invariant mode
+export DOTNET_SYSTEM_GLOBALIZATION_INVARIANT=1
+
+# Set the library path for OpenSSL
+export LD_LIBRARY_PATH=/usr/lib/x86_64-linux-gnu:$LD_LIBRARY_PATH
+
+# Restore NuGet packages
+dotnet restore
+
+if ! command -v dotnet-format &> /dev/null; then
   echo "Installing dotnet formatter..."
   dotnet tool install -g dotnet-format --version 4.0.0
 fi
 
+# Build the project
 dotnet build