Cypress PSoC 64 Secure Boot Manual page 15

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macOS: By default, 'python' points to /usr/bin/python which is python2. To make 'python' and 'pip'
resolve to python3 versions, execute the following:
echo 'alias python=python3' >> ~/.bash_profile
echo 'alias pip=pip3' >> ~/.bash_profile
source ~/.bash_profile
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Make sure that you have the latest version of pip installed, use the following command.
python -m pip install --upgrade pip
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To verify that 'python' and 'pip' by default point to python3, run:
python --version
Python 3.7.4
pip --version
pip 19.0.3 from /Library/Frameworks/Python.framework/Versions/3.7/lib/
python3.7/site-packages/pip (python 3.7)
4. Install the "Secure Boot" SDK package by running the following from a terminal/command
prompt.
pip install -U cysecuretools
During installation, there may be error messages when installing colorama, protobuf and json-
schema. These can be safely ignored.
5. Install the libusb dependency for pyOCD. Please check
on installing libusb. From the README.md file:
How to install libusb depends on your OS:
macOS: use Homebrew: brew install libusb
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Linux: should already be installed.
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CY8CPROTO-064B0S3 PSoC 64 "Secure Boot" Prototyping Kit Guide, Doc. #: 002-29505 Rev. *B
Software Installation
README.md for the latest instructions
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