Using GHC.runGhc fails with error: “Failed to load interface for ‘GHC.Types’ no unit id matching ‘ghc-prim’ was found”

I have the following code, which tries to compile and print a simple expression at runtime by calling the GHC API: module Main where import GHC import GHC.Paths as GHP import GHC.Types import GHC.Prim main :: IO () main = do val <- GHC.runGhc (Just GHP.libdir) $ GHC.compileExpr “HelloWorld” putStrLn $ show val When I…

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Azure devops Cant connect Nuget Restore and VSBuild for Nuget Packages

I have a very basic build pipeline so far # ASP.NET # Build and test ASP.NET projects. # Add steps that publish symbols, save build artifacts, deploy, and more: # https://docs.microsoft.com/azure/devops/pipelines/apps/aspnet/build-aspnet-4 trigger: – testing-build-yml-1 pool: vmImage: ‘windows-latest’ variables: solution: ‘**/*.sln’ buildPlatform: ‘Any CPU’ buildConfiguration: ‘Release’ steps: – task: [email protected] – task: [email protected] inputs: restoreSolution: ‘$(solution)’…

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I cannot get certbot to install on a particular AWS EC2 Linux instance

I’m trying to install certbot on the instance where we have a Bitnami Trac/SVN stack and a Tomcat server installed, and when I do yum install -y certbot python2-certbot-apache I keep getting No package certbot available. No package python2-certbot-apache available. Error: Nothing to do But it worked fine on another (newer) instance, the one hosting…

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