diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index a87232c..a042cbb 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -31,7 +31,38 @@ jobs:
         run: /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/uninstall.sh)"
 
       - name: Install brew
-        run: /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"
+        run: |
+          /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"
+          brew uninstall --force --ignore-dependencies node
+          brew cleanup -s node
+          brew cleanup --prune-prefix
+          brew uninstall --force --ignore-dependencies python@3.11
+          brew cleanup -s python@3.11
+          brew cleanup --prune-prefix
+          brew uninstall --force --ignore-dependencies python@3.12
+          brew cleanup -s python@3.12
+          brew cleanup --prune-prefix
+          sudo rm -rf /System/Library/Frameworks/Python.framework/
+          brew cleanup --prune-prefix
+          sudo rm -rf /usr/local/bin/2to3
+          sudo rm -rf /usr/local/bin/2to3-3.11
+          sudo rm -rf /usr/local/bin/2to3-3.12
+          sudo rm -rf /usr/local/bin/idle3
+          sudo rm -rf /usr/local/bin/idle3.11
+          sudo rm -rf /usr/local/bin/idle3.12
+          sudo rm -rf /usr/local/bin/pydoc3
+          sudo rm -rf /usr/local/bin/pydoc3.11
+          sudo rm -rf /usr/local/bin/pydoc3.12
+          sudo rm -rf /usr/local/bin/python3
+          sudo rm -rf /usr/local/bin/python3-config
+          sudo rm -rf /usr/local/bin/python3.11
+          sudo rm -rf /usr/local/bin/python3.12
+          sudo rm -rf /usr/local/bin/python3.11-config
+          sudo rm -rf /usr/local/bin/python3.12-config
+          brew uninstall --force --ignore-dependencies ruby
+          brew cleanup -s ruby
+          brew cleanup --prune-prefix
+          sudo rm -rf $(brew --repo homebrew/core)
 
       # Build Homebrew recipe
       - name: Build
diff --git a/metacall.rb b/metacall.rb
index c550a98..a56070a 100644
--- a/metacall.rb
+++ b/metacall.rb
@@ -164,26 +164,26 @@ def install
     system "cmake", "--build", ".", "--target", "clean"
   end
 
-  # NPM Post Install
-  def post_install
-    node_modules = HOMEBREW_PREFIX/"lib/node_modules"
-    node_modules.mkpath
-    # Kill npm but preserve all other modules across node updates/upgrades.
-    rm_r node_modules/"npm" if (node_modules/"npm").exist?
-
-    cp_r libexec/"lib/node_modules/npm", node_modules
-    # This symlink doesn't hop into homebrew_prefix/bin automatically so
-    # we make our own. This is a small consequence of our
-    # bottle-npm-and-retain-a-private-copy-in-libexec setup
-    # All other installs **do** symlink to homebrew_prefix/bin correctly.
-    # We ln rather than cp this because doing so mimics npm's normal install.
-    ln_sf node_modules/"npm/bin/npm-cli.js", bin/"npm"
-    ln_sf node_modules/"npm/bin/npx-cli.js", bin/"npx"
-    ln_sf bin/"npm", HOMEBREW_PREFIX/"bin/npm"
-    ln_sf bin/"npx", HOMEBREW_PREFIX/"bin/npx"
-
-    (node_modules/"npm/npmrc").atomic_write("prefix = #{HOMEBREW_PREFIX}\n")
-  end
+  # # NPM Post Install
+  # def post_install
+  #   node_modules = HOMEBREW_PREFIX/"lib/node_modules"
+  #   node_modules.mkpath
+  #   # Kill npm but preserve all other modules across node updates/upgrades.
+  #   rm_r node_modules/"npm" if (node_modules/"npm").exist?
+
+  #   cp_r libexec/"lib/node_modules/npm", node_modules
+  #   # This symlink doesn't hop into homebrew_prefix/bin automatically so
+  #   # we make our own. This is a small consequence of our
+  #   # bottle-npm-and-retain-a-private-copy-in-libexec setup
+  #   # All other installs **do** symlink to homebrew_prefix/bin correctly.
+  #   # We ln rather than cp this because doing so mimics npm's normal install.
+  #   ln_sf node_modules/"npm/bin/npm-cli.js", bin/"npm"
+  #   ln_sf node_modules/"npm/bin/npx-cli.js", bin/"npx"
+  #   ln_sf bin/"npm", HOMEBREW_PREFIX/"bin/npm"
+  #   ln_sf bin/"npx", HOMEBREW_PREFIX/"bin/npx"
+
+  #   (node_modules/"npm/npmrc").atomic_write("prefix = #{HOMEBREW_PREFIX}\n")
+  # end
 
   test do
     (testpath/"test.js").write <<~EOS