Fix.

node_modules/mem/package.json

@@ -0,0 +1,78 @@
+{
+  "_from": "mem@^4.0.0",
+  "_id": "mem@4.3.0",
+  "_inBundle": false,
+  "_integrity": "sha512-qX2bG48pTqYRVmDB37rn/6PT7LcR8T7oAX3bf99u1Tt1nzxYfxkgqDwUwolPlXweM0XzBOBFzSx4kfp7KP1s/w==",
+  "_location": "/mem",
+  "_phantomChildren": {},
+  "_requested": {
+    "type": "range",
+    "registry": true,
+    "raw": "mem@^4.0.0",
+    "name": "mem",
+    "escapedName": "mem",
+    "rawSpec": "^4.0.0",
+    "saveSpec": null,
+    "fetchSpec": "^4.0.0"
+  },
+  "_requiredBy": [
+    "/os-locale"
+  ],
+  "_resolved": "https://registry.npmjs.org/mem/-/mem-4.3.0.tgz",
+  "_shasum": "461af497bc4ae09608cdb2e60eefb69bff744178",
+  "_spec": "mem@^4.0.0",
+  "_where": "E:\\github\\setup-python\\node_modules\\os-locale",
+  "author": {
+    "name": "Sindre Sorhus",
+    "email": "sindresorhus@gmail.com",
+    "url": "sindresorhus.com"
+  },
+  "bugs": {
+    "url": "https://github.com/sindresorhus/mem/issues"
+  },
+  "bundleDependencies": false,
+  "dependencies": {
+    "map-age-cleaner": "^0.1.1",
+    "mimic-fn": "^2.0.0",
+    "p-is-promise": "^2.0.0"
+  },
+  "deprecated": false,
+  "description": "Memoize functions - An optimization used to speed up consecutive function calls by caching the result of calls with identical input",
+  "devDependencies": {
+    "ava": "^1.4.1",
+    "delay": "^4.1.0",
+    "tsd": "^0.7.1",
+    "xo": "^0.24.0"
+  },
+  "engines": {
+    "node": ">=6"
+  },
+  "files": [
+    "index.js",
+    "index.d.ts"
+  ],
+  "homepage": "https://github.com/sindresorhus/mem#readme",
+  "keywords": [
+    "memoize",
+    "function",
+    "mem",
+    "memoization",
+    "cache",
+    "caching",
+    "optimize",
+    "performance",
+    "ttl",
+    "expire",
+    "promise"
+  ],
+  "license": "MIT",
+  "name": "mem",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/sindresorhus/mem.git"
+  },
+  "scripts": {
+    "test": "xo && ava && tsd"
+  },
+  "version": "4.3.0"
+}