Remove a dependency of the installation process

package.json

@@ -1,6 +1,6 @@
 {
     "name": "p7zip",
-    "version": "4.0.0",
+    "version": "4.1.0",
     "description": "A node wrapper for 7z including latest version of 7za",
     "main": "dist/index.js",
     "types": "dist/index.d.ts",
@@ -37,15 +37,14 @@
     ],
     "license": "MIT",
     "dependencies": {
-        "decompress": "^4.0.0",
-        "request": "^2.88.0"
+        "decompress": "^4.0.0"
     },
     "devDependencies": {
         "@gojob/tslint-config": "^1.0.0",
         "@types/jest": "^24.0.17",
-        "@types/node": "^12.7.1",
+        "@types/node": "^12.7.2",
         "coveralls": "^3.0.6",
-        "jest": "^24.8.0",
+        "jest": "^24.9.0",
         "prettier": "^1.18.2",
         "ts-jest": "^24.0.2",
         "ts-node": "^8.3.0",

scripts/install.js

@@ -5,7 +5,7 @@ const bin = 'bin/7za';
 const decompress = require('decompress');
 const fs = require('fs');
 const path = require('path');
-const request = require('request');
+const { get } = require('https');
 const spawn = require('child_process').spawn;
 
 /**
@@ -15,17 +15,24 @@ const spawn = require('child_process').spawn;
 function wget(uri) {
   console.log('Downloading ' + uri);
   return new Promise((resolve, reject) => {
-    request({uri, encoding: null}, (err, { body }) => {
-      if (err) {
-        console.error('Error downloading file: ');
-        console.error(err);
-        return reject();
+    get(uri, response => {
+      const { statusCode, headers } = response;
+      if (statusCode === 302) {
+        wget(headers.location)
+          .then(resolve)
+          .catch(reject)
+      } else {
+        let buffer = Buffer.alloc(0);
+        response.on('data', (chunk) => {
+          buffer = Buffer.concat([buffer, chunk]);
+        });
+        response.on('end', () => resolve(buffer));
       }
-      resolve(body);
-    });
-  });
+    }).on('error', reject);
+  })
 }
 
+
 /**
  * recursive rmdir
  */