> Source: [sk183212](https://support.checkpoint.com/results/sk/sk183212)

# sk183212 - Installing EDR on Debian 9 Linux Machine: Resolving Missing SCAP Driver and Kernel Header Issues

| Property | Value |
|----------|-------|
| Solution ID | sk183212 |
| Date Created | 2025-03-06 |
| Last Modified | 2025-03-06 |
| Technical Level | Advanced |
| Products | Endpoint Security |
| Versions | Cloud, E89.X, E88.X |
| OS | Linux |

## Symptoms

- * Client installs on the Linux machine, but not all selected blades are installed
* The *cpla.log* file displays issue with a SCAP driver that cannot be downloaded

  ```
  
  ================ Cleaning phase ================
  
  * Looking for a scap module locally (kernel 4.9.0-19-amd64)
  * Filename 'scap_debian_4.9.0-19-amd64_1.ko' is composed of:
   - driver name: scap
   - target identifier: debian
   - kernel release: 4.9.0-19-amd64
   - kernel version: 1
  * Trying to download a prebuilt SCAPmodule from https://download.sysdig.com/scap-drivers/7.2.1%2Bdriver/x86_64/scap_debian_4.9.0-19-amd64_1.ko
  curl: (22) The requested URL returned error: 404
  Unable to find a prebuilt SCAP module
  install: /usr/lib/gcc/x86_64-redhat-linux/13/
  * Trying to dkms install scap module with GCC /usr/bin/gcc
  ```

* The *cpla.log* file displays issues with Kernel headers:

  ```
  
  Error! Your kernel headers for kernel 4.9.0-19-amd64 cannot be found at /lib/modules/4.9.0-19-amd64/build or /lib/modules/4.9.0-19-amd64/source.
  Please install the linux-headers-4.9.0-19-amd64 package or use the --kernelsourcedir option to tell DKMS where it's located.
  ```

## Cause

The kernel headers are missing, preventing a complete installation.

## Solution

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---

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