[Python 3] Python library

# In order to install python libraries, type
>> pip install

# Check the libraries installed
>> pip freeze

# Get the dependency libraries installed
>> pip freeze > reg.txt
# Install the same dependency libraries
>> pip install -r reg.txt

[Data science]
1. matplotlib
2. numpy
3. pandas
4. scipy

[Machine learning]
1. scikit-learn (pip install sklearn)

[Excel]
1. openpyxl
2. xlrd
3. xlwt
4. xlsxwriter

[Image processing]
1. OpenCV
2. OpenCV-contrib
3. Pillow
4. dlib (w/ cmake)

[CAN]
1. python-can : pip install python-can

[Database]
1. SQLite (default)

[GUI]
https://insights.dice.com/2017/08/07/7-top-python-gui-frameworks-for-2017-2/
1. tkinter (default)
2. wxpython (wxGlase, wxformbuilder)
3. PyQt : free license for not commercial use (w/ Qt designer)

[Standalone application]
1. Pyinstaller (recommend)
2. cx_Freeze
3. py2exe (for python 2.x)