> 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/6.15/onboard-cortex-xsoar/single-server-deployment/install-the-server-offline/dependencies-for-offline-installation.md).

# Dependencies for Offline Installation

Review required RPM and Ubuntu dependencies for an offline Cortex XSOAR 6.14 server or engine installation.

You must install the following dependencies before installing Cortex XSOAR or an engine offline.

{% hint style="info" %}
The following is a list of top-level dependencies. These dependencies may be dependent upon other OS libraries.
{% endhint %}

### RPM dependencies

The following dependencies are required 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**

* **RHEL 8+ / Rocky Linux 9+:** 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:** Ensure the `docker-engine` or `docker-ce` RPMs are downloaded for manual installation.

### Ubuntu (DEB) dependencies

The following dependencies are required for Ubuntu deployments.

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


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