Update README.md

README.md

@@ -2,11 +2,107 @@ Yandex Music Downloader
 =====================
 [![Perl](https://img.shields.io/badge/perl-green.svg)](https://www.perl.org/) [![License](https://img.shields.io/badge/license-MIT-red.svg)](https://raw.githubusercontent.com/kaimi-io/yandex-music-download/master/LICENSE)
 
-This is a simple command line Perl script for downloading music from Yandex Music (http://music.yandex.ru).
+![Yandex Music Downloader usage](https://github.com/kaimi-io/yandex-music-download/blob/master/usage.gif?raw=true)
+
+Simple command line Perl script for downloading music from Yandex Music (http://music.yandex.ru).
 Origin of the script is the following article: https://kaimi.io/2013/11/yandex-music-downloader/
 
-## Usage
+## Contents
+- [Requirements](#Requirements)
+  - [Environment](#Environment)
+  - [Perl modules](#Perl-modules)
+  - [Windows-only modules](#Windows-only-modules)
+- [Installation](#Installation)
+  - [Ubuntu / Debian](#Ubuntu-/-Debian)
+  - [MacOS](#MacOS)
+  - [Windows](#Windows)
+  - [Docker](#Docker)
+- [Usage](#Usage)
+- [Frequently Asked Questions (FAQ)](#FAQ)
+- [Contribute](#Contribute)
+- [License](#License)
 
+## Requirements
+### Environment
+* Linux/Windows/MacOS (anything, that runs Perl)
+* Perl >= 5.12
+
+### Perl modules
+* General
+  * Digest::MD5
+  * File::Copy
+  * File::Spec
+  * File::Temp
+  * Getopt::Long::Descriptive
+  * HTML::Entities
+  * HTTP::Cookies
+  * JSON::PP
+  * LWP::Protocol::https
+  * LWP::UserAgent
+  * MP3::Tag
+  * Term::ANSIColor
+  * Mozilla::CA
+  
+* Windows-only modules
+  * Win32::API
+  * Win32::Console
+  * Win32API::File
+
+## Installation
+### Ubuntu / Debian
+```bash
+# Prerequisites
+sudo apt-get update
+sudo apt-get -y install perl cpanminus make git
+sudo apt-get -y install libwww-perl liblwp-protocol-https-perl libhttp-cookies-perl libhtml-parser-perl libmp3-tag-perl libgetopt-long-descriptive-perl libarchive-zip-perl
+cpanm Mozilla::CA
+
+# Get a copy and run
+git clone https://github.com/kaimi-io/yandex-music-download.git
+cd yandex-music-download/src
+perl ya.pl -h
+```
+### MacOS
+1. Install brew (https://brew.sh/)
+2. Run:
+```bash
+brew update
+brew install perl cpanminus git
+
+git clone https://github.com/kaimi-io/yandex-music-download.git
+cd yandex-music-download/src
+perl ya.pl -h
+```
+### Windows
+With WSL (Windows Subsystem for Linux) installation will be similar to [Ubuntu / Debian](Ubuntu-/-Debian).
+Otherwise:
+1. Download and install ActiveState Perl (https://www.activestate.com/products/perl/downloads/) or Strawberry Perl (http://strawberryperl.com/)
+2. Ensure, that Perl was added to system `PATH` environment variable
+3. From Windows command line run:
+`perl -v`
+It should output Perl version. If not, refer to your Perl distribution documentation about adding Perl to your `PATH` environment variable
+4. Install required modules (it can be done via PPM if you're using ActiveState Perl):
+```bash
+cpan install Digest::MD5 File::Copy File::Spec File::Temp Getopt::Long::Descriptive HTML::Entities HTTP::Cookies JSON::PP LWP::Protocol::https LWP::UserAgent MP3::Tag Mozilla::CA Term::ANSIColor Win32::API Win32::Console Win32API::File
+```
+5. Download and unpack Yandex Music Downloader (https://github.com/kaimi-io/yandex-music-download/archive/master.zip)
+6. Run:
+```bash
+cd yandex-music-download/src
+perl ya.pl -h
+```
+
+### Docker
+1. Install Docker (https://docs.docker.com/get-docker/)
+2. Run:
+```bash
+git clone https://github.com/kaimi-io/yandex-music-download.git
+cd yandex-music-download
+docker build --tag yandex-music-downloader:1.0 .
+docker run --rm -v $(PWD):/root/ --name yamusic yandex-music-downloader:1.0 -d /root -u https://music.yandex.ru/album/215688/track/1710808
+```
+
+## Usage
 ```bat
 ya.pl [-adkptu] [long options...]
 	-p --playlist     playlist id to download
@@ -44,30 +140,16 @@ ya.pl [-adkptu] [long options...]
 
 ```
 
-## Dependencies
+## FAQ
+### What is the cause for "[ERROR] Yandex.Music is not available"?
+Currently Yandex Music is available only for Russia and CIS countries. For other countries you should either acquire paid subscription and use ```--auth``` parameter or use it through proxy (```--proxy``` parameter) from one of those countries.
 
-### Linux
+## Contribute
-```
+If you want to help make Yandex Music Downloader better the easiest thing you can do is to report issues and feature requests. Or you can help in development.
-Digest::MD5
-File::Copy
-File::Spec
-File::Temp
-Getopt::Long::Descriptive
-HTML::Entities
-HTTP::Cookies
-JSON::PP
-LWP::Protocol::https
-LWP::UserAgent
-MP3::Tag
-Mozilla::CA
-Term::ANSIColor
-```
-### Windows
-Above and
-```
-Win32::API
-Win32::Console
-Win32API::File
-```
 
-For further assistance don't hesitate to ask for help in GitHub issues or on the blog: https://kaimi.io
+## License
+Yandex Music Downloader Copyright © 2013-2020 by Kaimi (Sergey Belov) - https://kaimi.io
+
+Yandex Music Downloader is free software: you can redistribute it and/or modify it under the terms of the Massachusetts Institute of Technology (MIT) License.
+
+You should have received a copy of the MIT License along with Yandex Music Downloader. If not, see [MIT License](LICENSE)