diff --git a/PythonKit/PythonLibrary.swift b/PythonKit/PythonLibrary.swift
index 6f81b9c..b8d52f8 100644
--- a/PythonKit/PythonLibrary.swift
+++ b/PythonKit/PythonLibrary.swift
@@ -96,6 +96,13 @@ public extension PythonLibrary {
   }
 }
 
+// Methods of `PythonLibrary` required to set a given Python location.
+public extension PythonLibrary {
+  static func useLibrary(_ path: String) {
+    PythonLibrary.Environment.library.set(path)
+  }
+}
+
 // `PythonVersion` struct that defines a given Python version.
 private extension PythonLibrary {
   struct PythonVersion {