diff --git a/src/hooks/dependencies.ts b/src/hooks/dependencies.ts
index 3f9aab1..dc706b7 100644
--- a/src/hooks/dependencies.ts
+++ b/src/hooks/dependencies.ts
@@ -47,8 +47,14 @@ const registerInstallationHook = (
     if (!installedPackageManagerNames.length) return
     // If version 1 of Deno is installed, it will not be suggested because it doesn't have "deno install".
     if (installedPackageManagerNames.includes('deno')) {
-      const { stdout } = await execa('deno', ['-v'])
-      if (stdout.split(' ')[1].split('.')[0] == '1') {
+      let isVersion1 = false
+      try {
+        const { stdout } = await execa('deno', ['-v'])
+        isVersion1 = stdout.split(' ')[1].split('.')[0] == '1'
+      } catch {
+        isVersion1 = true
+      }
+      if (isVersion1) {
         installedPackageManagerNames.splice(
           installedPackageManagerNames.indexOf('deno'),
           1,