Installing MindSpore in CPU by pip

• Installing MindSpore in CPU by pip
  • System Environment Information Confirmation
  • Downloading and Installing MindSpore
  • Installation Verification
  • Version Update
  • Installing MindArmour
  • Installing MindSpore Hub

This document describes how to quickly install MindSpore by pip in a Linux system with a CPU environment.

System Environment Information Confirmation

• Confirm that Ubuntu 18.04 is installed with the 64-bit operating system.
• Confirm that GCC 7.3.0 is installed.
• Confirm that Python 3.7.5 is installed.
  • If you didn't install Python or you have installed other versions, please download the Python 3.7.5 64-bit from Python or Huaweicloud to install.

Downloading and Installing MindSpore

pip install https://ms-release.obs.cn-north-4.myhuaweicloud.com/{version}/MindSpore/cpu/{system}/mindspore-{version}-cp37-cp37m-linux_{arch}.whl --trusted-host ms-release.obs.cn-north-4.myhuaweicloud.com -i https://pypi.tuna.tsinghua.edu.cn/simple

Of which,

• When the network is connected, dependency items are automatically downloaded during .whl package installation. (For details about other dependency items, see requirements.txt). In other cases, you need to manually install dependency items.
• {version} denotes the version of MindSpore. For example, when you are installing MindSpore 1.1.0, {version} should be 1.1.0.
• {arch} denotes the system architecture. For example, the Linux system you are using is x86 architecture 64-bit, {arch} should be x86_64. If the system is ARM architecture 64-bit, then it should be aarch64.
• {system} denotes the system version. For example, if you are using Ubuntu x86 architecture, {system} should be ubuntu_x86. Currently, the following systems are supported by CPU: ubuntu_aarch64/ubuntu_x86.

Installation Verification

python -c "import mindspore;print(mindspore.__version__)"

If the MindSpore version number is displayed, it means that MindSpore is installed successfully, and if the output is No module named 'mindspore', it means that the installation was not successful.

Version Update

Using the following command if you need to update the MindSpore version:

pip install --upgrade mindspore

Installing MindArmour

If you need to conduct AI model security research or enhance the security of the model in you applications, you can install MindArmour.

For more details, please refer to MindArmour.

Installing MindSpore Hub

If you need to access and experience MindSpore pre-trained models quickly, you can install MindSpore Hub.

For more details, please refer to MindSpore Hub.