===== Installation - Step 1 =====

  Install the environments for Git, make, python3, and Java.
  These are commonly used programs,
  so any installation method is acceptable as long as the [objective] is met.

==== 1-1 Git Program ==== 
=== Objective ===

  Install and verify Git version 1.8.2 or later.

=== Check ===

  cmd) git --version

=== Instruction @ CentOS ===

  cmd) sudo yum install git

=== Instruction @ Ubuntu===

  cmd) sudo apt-get install git

=== Instruction @ Windows===
Use Microsoft Store.\\
Or, https://git-scm.com/download/win

=== Instruction @ Any OS===
If the version above does not meet the required specifications,\\
please manually locate and install the appropriate version.

==== 1-2 Python 3 ====
=== Objective ===
  Install and verify a Python version between 3.8 and 3.10.

=== Check ===
Depending on your environment, the command may be python3 or python.

  cmd) python3 --version or python --version

=== Instruction @ CentOS ===
  cmd) sudo yum install python3

=== Instruction @ Ubuntu===
  cmd) sudo apt-get install python3

=== Instruction @ Linux (Alternative) ===
  cmd) sudo yum install gcc zlib zlib-devel openssl openssl-devel
  cmd) wget https://www.python.org/ftp/python/3.8.16/Python-3.8.16.tar.xz
  cmd) tar xvf Python-3.8.16.tar.xz
  cmd) cd Python-3.8.16; ./configure; make; sudo make install

=== Instruction @ Windows===

Search for python3 in Microsoft Store and install version 3.8.\\
Versions between 3.7 and 3.9 are acceptable.

=== Instruction @ Windows (Alternative) ===
Download and install version 3.9.12 from python.org.\\
Any version between 3.7 and 3.9 is acceptable, but make sure to choose one that includes a Windows installer.\\
During installation, be sure to check "Add Python 3.x to PATH".\\
If you forgot to do this, manually add the following directories to your PATH variable:
  - C:\Users\#{USERNAME}\AppData\Local\Programs\Python\Python3x
  - C:\Users\#{USERNAME}\AppData\Local\Programs\Python\Python3x\Scripts

==== 1-3 Make ====
=== Objective ===
  Set up an environment that supports Makefile execution.

=== Instruction @ Linux ===
No additional installation is required.

=== Instruction @ Windows===
Install using the Complete package from http://gnuwin32.sourceforge.net/packages/make.htm\\
After the installation, add the following directories to your PATH variable:
  - C:\Program Files (x86)\GnuWin32\bin