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custom-runtime-r-linux-rhel.md

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38 lines (28 loc) · 1.64 KB
author ms.author ms.date ms.service ms.subservice ms.topic ms.custom
VanMSFT
vanto
03/18/2021
sql
machine-learning-services
include
intro-installation, linux-related-content
  • RExtension requires GLIBCXX_3.4.20. Make sure the version of libstdc++.so.6 on your Red Hat Enterprise Linux (RHEL) installation provides this.

Install Language Extensions

Note

If you have Machine Learning Services installed on SQL Server 2019, the mssql-server-extensibility package for Language Extensions is already installed and you can skip this step.

Run the command below to install SQL Server Language Extensions on Red Hat Enterprise Linux (RHEL), which is used for the R custom runtime.

# Install as root or sudo
sudo yum install mssql-server-extensibility

Install R

  1. If you have Machine Learning Services installed, R is already installed in /opt/microsoft/ropen/3.5.2/lib64/R. If you want to keep using this path as your R_HOME, you can skip this step.

    If you want to use a different runtime of R, you first need to remove microsoft-r-open-mro before continuing to install a new version.

    sudo yum erase microsoft-r-open-mro-3.5.2

  2. Install R (3.3 or later) for Red Hat Enterprise Linux (RHEL). By default, R is installed in /usr/lib64/R. This path is your R_HOME. If you install R in a different location, take note of that path as your R_HOME.

    sudo yum install -y R