diff --git a/src/commonMain/kotlin/jvm.kt b/src/commonMain/kotlin/jvm.kt
index 1184e86..8283895 100644
--- a/src/commonMain/kotlin/jvm.kt
+++ b/src/commonMain/kotlin/jvm.kt
@@ -74,7 +74,10 @@ class JvmRuntimeConfig(recognizedArgs: Array<String>) :
                 break
             }
         }
-        if (java == null) fail("No Java installation found.")
+        if (java == null) {
+            debug("No Java installation found.")
+            return
+        }
         debug("Successfully discovered Java installation:")
         debug("* rootPath -> ", java.rootPath)
         debug("* libjvmPath -> ", java.libjvmPath ?: "<null>")
diff --git a/src/commonMain/kotlin/python.kt b/src/commonMain/kotlin/python.kt
index fb92c44..e14bc53 100644
--- a/src/commonMain/kotlin/python.kt
+++ b/src/commonMain/kotlin/python.kt
@@ -63,7 +63,10 @@ class PythonRuntimeConfig(recognizedArgs: Array<String>) :
                 break
             }
         }
-        if (python == null) fail("No Python installation found.")
+        if (python == null) {
+            debug("No Python installation found.")
+            return
+        }
         debug("Successfully discovered Python installation:")
         debug("* rootPath -> ", python.rootPath)
         debug("* libPythonPath -> ", python.libPythonPath ?: "<null>")