title: Node Sass does not yet support your current environment: Windows 64-bit with Unsupported runtime (88)
body: <p>I have tried to install <code>gulp-sass</code> latest version with <code>npm i gulp-sass --save-dev</code>  in the begining I got a lot of errors but later solved them. But whenever I try to run gulp I got this error:</p>
  <pre><code>Error: Node Sass does not yet support your current environment: Windows 64-bit with Unsupported runtime (88)
  For more information on which environments are supported please see:
  https://github.com/sass/node-sass/releases/tag/v4.14.1
      at module.exports (C:\Users\user\Desktop\HPortf\node_modules\node-sass\lib\binding.js:13:13)
      at Object.&lt;anonymous&gt; (C:\Users\user\Desktop\HPortf\node_modules\node-sass\lib\index.js:14:35)
      at Module._compile (node:internal/modules/cjs/loader:1083:30)
      at Object.Module._extensions..js (node:internal/modules/cjs/loader:1112:10)
      at Module.load (node:internal/modules/cjs/loader:948:32)
      at Function.Module._load (node:internal/modules/cjs/loader:789:14)
      at Module.require (node:internal/modules/cjs/loader:972:19)
      at require (node:internal/modules/cjs/helpers:88:18)
      at Object.&lt;anonymous&gt; (C:\Users\user\Desktop\HPortf\node_modules\gulp-sass\index.js:166:21)
      at Module._compile (node:internal/modules/cjs/loader:1083:30)
  
  </code></pre>
  <p>I have tried to fix the problem with <code>npm rebuild node-sass --force</code> but it rise error too.</p>
  <pre class="lang-sh prettyprint-override"><code>PS C:\Users\user\Desktop\HPortf&gt; npm rebuild node-sass --force
  npm WARN using --force I sure hope you know what you are doing.
  
  &gt; node-sass@4.14.1 install C:\Users\user\Desktop\HPortf\node_modules\node-sass
  &gt; node scripts/install.js
  
  Downloading binary from https://github.com/sass/node-sass/releases/download/v4.14.1/win32-x64-88_binding.node
  Cannot download &quot;https://github.com/sass/node-sass/releases/download/v4.14.1/win32-x64-88_binding.node&quot;:
  
  HTTP error 404 Not Found
  
  Hint: If github.com is not accessible in your location
        try setting a proxy via HTTP_PROXY, e.g.
  
        export HTTP_PROXY=http://example.com:1234
  
  or configure npm proxy via
  
        npm config set proxy http://example.com:8080
  
  &gt; node-sass@4.14.1 postinstall C:\Users\user\Desktop\HPortf\node_modules\node-sass
  &gt; node scripts/build.js
  
  Building: C:\Program Files\nodejs\node.exe C:\Users\user\Desktop\HPortf\node_modules\node-gyp\bin\node-gyp.js rebuild --verbose --libsass_ext= --libsass_cflags= --libsass_ldflags= --libsass_library=
  gyp info it worked if it ends with ok
  gyp verb cli [
  gyp verb cli   'C:\\Program Files\\nodejs\\node.exe',
  gyp verb cli   'C:\\Users\\user\\Desktop\\HPortf\\node_modules\\node-gyp\\bin\\node-gyp.js',
  gyp verb cli   'rebuild',
  gyp verb cli   '--verbose',
  gyp verb cli   '--libsass_ext=',
  gyp verb cli   '--libsass_cflags=',
  gyp verb cli   '--libsass_ldflags=',
  gyp verb cli   '--libsass_library='
  gyp verb cli ]
  gyp info using node-gyp@3.8.0
  gyp info using node@15.0.1 | win32 | x64
  gyp verb command rebuild []
  gyp verb command clean []
  gyp verb clean removing &quot;build&quot; directory
  gyp verb command configure []
  gyp verb check python checking for Python executable &quot;python2&quot; in the PATH
  gyp verb `which` failed Error: not found: python2
  gyp verb `which` failed     at getNotFoundError (C:\Users\user\Desktop\HPortf\node_modules\which\which.js:13:12)
  gyp verb `which` failed     at F (C:\Users\user\Desktop\HPortf\node_modules\which\which.js:68:19)
  gyp verb `which` failed     at E (C:\Users\user\Desktop\HPortf\node_modules\which\which.js:80:29)
  gyp verb `which` failed     at C:\Users\user\Desktop\HPortf\node_modules\which\which.js:89:16
  gyp verb `which` failed     at C:\Users\user\Desktop\HPortf\node_modules\isexe\index.js:42:5
  gyp verb `which` failed     at C:\Users\user\Desktop\HPortf\node_modules\isexe\windows.js:36:5
  gyp verb `which` failed     at FSReqCallback.oncomplete (node:fs:183:21)
  gyp verb `which` failed  python2 Error: not found: python2
  gyp verb `which` failed     at getNotFoundError (C:\Users\user\Desktop\HPortf\node_modules\which\which.js:13:12)
  gyp verb `which` failed     at F (C:\Users\user\Desktop\HPortf\node_modules\which\which.js:68:19)
  gyp verb `which` failed     at E (C:\Users\user\Desktop\HPortf\node_modules\which\which.js:80:29)
  gyp verb `which` failed     at C:\Users\user\Desktop\HPortf\node_modules\which\which.js:89:16
  gyp verb `which` failed     at C:\Users\user\Desktop\HPortf\node_modules\isexe\index.js:42:5
  gyp verb `which` failed     at C:\Users\user\Desktop\HPortf\node_modules\isexe\windows.js:36:5
  gyp verb `which` failed     at FSReqCallback.oncomplete (node:fs:183:21) {
  gyp verb `which` failed   code: 'ENOENT'
  gyp verb `which` failed }
  gyp verb check python checking for Python executable &quot;python&quot; in the PATH
  gyp verb `which` failed Error: not found: python
  gyp verb `which` failed     at getNotFoundError (C:\Users\user\Desktop\HPortf\node_modules\which\which.js:13:12)
  gyp verb `which` failed     at F (C:\Users\user\Desktop\HPortf\node_modules\which\which.js:68:19)
  gyp verb `which` failed     at E (C:\Users\user\Desktop\HPortf\node_modules\which\which.js:80:29)
  gyp verb `which` failed     at C:\Users\user\Desktop\HPortf\node_modules\which\which.js:89:16
  gyp verb `which` failed     at C:\Users\user\Desktop\HPortf\node_modules\isexe\index.js:42:5
  gyp verb `which` failed     at C:\Users\user\Desktop\HPortf\node_modules\isexe\windows.js:36:5
  gyp verb `which` failed     at FSReqCallback.oncomplete (node:fs:183:21)
  gyp verb `which` failed  python Error: not found: python
  gyp verb `which` failed     at getNotFoundError (C:\Users\user\Desktop\HPortf\node_modules\which\which.js:13:12)
  gyp verb `which` failed     at F (C:\Users\user\Desktop\HPortf\node_modules\which\which.js:68:19)
  gyp verb `which` failed     at E (C:\Users\user\Desktop\HPortf\node_modules\which\which.js:80:29)
  gyp verb `which` failed     at C:\Users\user\Desktop\HPortf\node_modules\which\which.js:89:16
  gyp verb `which` failed     at C:\Users\user\Desktop\HPortf\node_modules\isexe\index.js:42:5
  gyp verb `which` failed     at C:\Users\user\Desktop\HPortf\node_modules\isexe\windows.js:36:5
  gyp verb `which` failed     at FSReqCallback.oncomplete (node:fs:183:21) {
  gyp verb `which` failed   code: 'ENOENT'
  gyp verb `which` failed }
  gyp verb could not find &quot;python&quot;. checking python launcher
  gyp verb could not find &quot;python&quot;. guessing location
  gyp verb ensuring that file exists: C:\Python27\python.exe
  gyp ERR! configure error
  gyp ERR! stack Error: Can't find Python executable &quot;python&quot;, you can set the PYTHON env variable.
  gyp ERR! stack     at PythonFinder.failNoPython (C:\Users\user\Desktop\HPortf\node_modules\node-gyp\lib\configure.js:484:19)gyp ERR! stack     at PythonFinder.&lt;anonymous&gt; (C:\Users\user\Desktop\HPortf\node_modules\node-gyp\lib\configure.js:509:16) 
  gyp ERR! stack     at callback (C:\Users\user\Desktop\HPortf\node_modules\graceful-fs\polyfills.js:295:20)
  gyp ERR! stack     at FSReqCallback.oncomplete (node:fs:183:21)
  gyp ERR! System Windows_NT 10.0.18362
  gyp ERR! command &quot;C:\\Program Files\\nodejs\\node.exe&quot; &quot;C:\\Users\\user\\Desktop\\HPortf\\node_modules\\node-gyp\\bin\\node-gyp.js&quot; &quot;rebuild&quot; &quot;--verbose&quot; &quot;--libsass_ext=&quot; &quot;--libsass_cflags=&quot; &quot;--libsass_ldflags=&quot; &quot;--libsass_library=&quot;
  gyp ERR! cwd C:\Users\user\Desktop\HPortf\node_modules\node-sass
  gyp ERR! node -v v15.0.1
  gyp ERR! node-gyp -v v3.8.0
  gyp ERR! not ok
  Build failed with error code: 1
  node-sass@4.14.1 C:\Users\user\Desktop\HPortf\node_modules\node-sass
  PS C:\Users\user\Desktop\HPortf&gt;
  </code></pre>
  <ul>
  <li>node and npm version</li>
  </ul>
  <pre class="lang-sh prettyprint-override"><code>$ node --version
  v15.0.1
  user (master *) HmdPort
  $ npm --version
  6.14.8
  </code></pre>