Environment Setup

Install the Toolkit package by referring to the CANN Software Installation Guide.

The CANN portfolio provides a process-level environment variable setting script to automatically set environment variables. The following commands are used as examples, in which the default installation paths are under the root or non-root user. Replace them with actual installation paths.

# If multiple Python 3 versions exist, specify your Python installation path. The following takes Python 3.7.5 as an example.
export PATH=/usr/local/python3.7.5/bin:$PATH
export LD_LIBRARY_PATH=/usr/local/python3.7.5/lib:$LD_LIBRARY_PATH

# Install Toolkit as the root user.
. /usr/local/Ascend/ascend-toolkit/set_env.sh 
# Install Toolkit as a non-root user.
. ${HOME}/Ascend/ascend-toolkit/set_env.sh