InterSystems IRIS must set user, group, and other permissions on files that it installs. tar file, for example iris-2019.3.0.710.0-lnxrh圆4.tar.gz, uncompress the file into a temporary directory to avoid permissions issues, as shown in the following example. If your installation kit is in the form of a. Additionally, review the following topics:Ĭopy link to this section Uncompressing the Installation Kit Copy link to this section Before Installingīefore beginning the installation, be sure you have read all the information that applies to your platform in the “ Preparing to Install InterSystems IRIS” chapter of this guide. It assumes that you are familiar with UNIX®, Linux, and macOS directory structures, utilities, and commands. This chapter describes how to install InterSystems IRIS® data platform on a UNIX®, Linux, or macOS system. Unattended InterSystems IRIS Installation.