#### Beyond Linux® From Scratch (systemd Edition) - Version 11.1

### Chapter 12. System Utilities

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# Bubblewrap-0.5.0

## Introduction to Bubblewrap

Bubblewrap is a setuid implementation of user namespaces, or sandboxing, that provides access to a subset of kernel user namespace features. Bubblewrap allows user owned processes to run in an isolated environment with limited access to the underlying filesystem.

This package is known to build and work properly using an LFS-11.1 platform.

### Package Information

- Download (HTTP): https://github.com/projectatomic/bubblewrap/releases/download/v0.5.0/bubblewrap-0.5.0.tar.xz

- Download MD5 sum: a1b802c8381527bf6acbeed7e5ceac3a

- Download size: 136 KB

- Estimated disk space required: 2.2 MB

- Estimated build time: 0.1 SBU

### Bubblewrap Dependencies

#### Optional (to generate manual pages)

libxslt-1.1.35

User Notes: https://wiki.linuxfromscratch.org/blfs/wiki/bubblewrap

## Installation of Bubblewrap

Install Bubblewrap by running the following commands:

    ./configure --prefix=/usr &&
    make

Next, if you desire to run the test suite, fix an issue caused by the merged-/usr configuration in LFS:

    sed 's@symlink usr/lib64@ro-bind-try /lib64@' -i tests/libtest.sh

To test the results, issue: make check

Now, as the `root` user:

    make install

## Contents

Installed Program: bwrap
Installed Libraries: None
Installed Directories: None

### Short Descriptions

bwrap | generates a sandbox for a program to run in

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