> For the complete documentation index, see [llms.txt](https://cortex-docs.paloaltonetworks.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://cortex-docs.paloaltonetworks.com/xsoar-6-administrator-guide/6.13/onboard-cortex-xsoar/single-server-deployment/install-the-server-offline/dependencies-for-offline-installation.md).

# Dependencies for Offline Installation

Review required dependencies for an offline Cortex XSOAR 6.13 server or engine installation.

Install the following dependencies before installing Cortex XSOAR or a Cortex XSOAR engine offline.

{% hint style="info" %}
The following lists top-level dependencies. They might require other operating system libraries.
{% endhint %}

### RPM dependencies

Install these dependencies for Red Hat, Rocky, Oracle, and Amazon Linux:

* `systemd`
* `xmlsec1`
* `xmlsec1-openssl`
* `rpm-build`
* `libcap`
* `dnf-utils`
* `file`
* `fontconfig`
* `expat`
* `libpng`
* `freetype`
* `git`
* `makeself`

### Distribution-specific additions

Install these additional dependencies for your distribution:

* **RHEL 8 or later and Rocky Linux 9 or later:** Add `slirp4netns`, `fuse-overlayfs`, and the `container-tools` module for rootless Podman.
* **Amazon Linux 2:** Add `policycoreutils-python` and `selinux-policy-devel`.
* **Amazon Linux 2023:** Add `policycoreutils-python-utils` and `selinux-policy-devel`.
* **Oracle Linux:** Download the `docker-engine` or `docker-ce` RPMs for manual installation.

### Ubuntu dependencies

Install these dependencies for Ubuntu:

* `systemd`
* `xmlsec1`
* `rpm`
* `libcap2-bin`
* `file`
* `libfontconfig1`
* `libexpat1`
* `libfreetype6`
* `git`
* `makeself`


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