Tích hợp FacebookSDK - Open SSL not found

Vấn đề

Nguyên nhân

Do chưa cài đặt môi trường SSL và Java

Giải pháp

OpenSSL not found

1. Download and install OpenSSL.
   Win32/Win64 OpenSSL Installer for Windows - Shining Light Productions
   Win32 OpenSSL v#.#.# (not Light)
   OR Win64 OpenSSL v#.#.# (not Light)
2. Add the OpenSSL directory to your path.
   Go to: Control Panel → System → Advanced system settings → Environment Variables
   Select the Variable Path in the “System variables” window and click Edit.
3. Add the path to your OpenSSL bin folder to the end of the “Variable value” text. e.g. I added ;C:\Program Files\OpenSSL-Win64\bin to the end of the value text.
   → Take note, do not forget to add semi-colon ; before the C:/
4. Restart computer.

Keytool not found