Add ppa:hvr/ghc

This is required due to actions/runner-images#3268.
sol · May 10, 2021 · 992bc6e · 992bc6e
1 parent 3a3690e
commit 992bc6e
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/setup/src/installer.ts b/setup/src/installer.ts
@@ -191,7 +191,7 @@ async function stack(version: string, os: OS): Promise<void> {
 async function aptBuildEssential(): Promise<Boolean> {
   core.info(`Installing build-essential using apt-get (for ghc-head)`);
 
-  const returnCode = await exec(`sudo -- sh -c "apt-get update && apt-get -y install build-essential"`);
+  const returnCode = await exec(`sudo -- sh -c "add-apt-repository -y ppa:hvr/ghc && apt-get update && apt-get -y install build-essential"`);
   return (returnCode === 0);
 }