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→Other stuff
== Obtaining CRIU sources ==
== Obtaining CRIU sources ==
You can download the source code as a [https://download.openvz.org/criu/ release tarball] or sync the [https://github.com/xemul/criu git repository]. If you plan to modify CRIU sources (e.g. to [[How to submit patches|contribute the code back]]) the latter way is highly recommended. The latest and greatest sources are: {{Latest release}}
You can download the source code as a [https://download.openvz.org/criu/ release tarball] or sync the [https://github.com/checkpoint-restore/criu git repository]. If you plan to modify CRIU sources (e.g. to [[How to submit patches|contribute the code back]]) the latter way is highly recommended. The latest and greatest sources are: {{Latest release}}
== Installing build dependencies ==
== Installing build dependencies ==
; RPM packages
; RPM packages
: <code>protobuf protobuf-c protobuf-c-devel protobuf-compiler protobuf-devel protobuf-python</code>
: <code>protobuf protobuf-c protobuf-c-devel protobuf-compiler protobuf-devel protobuf-python </code>
; Deb packages
; Deb packages
: <code>libprotobuf-dev libprotobuf-c0-dev protobuf-c-compiler protobuf-compiler python-protobuf</code>
: <code>libprotobuf-dev libprotobuf-c-dev protobuf-c-compiler protobuf-compiler python3-protobuf</code>
Optionally, you may [[build protobuf]] from sources.
Optionally, you may [[build protobuf]] from sources.
* <code>pkg-config</code> to check on build library dependencies.
* <code>pkg-config</code> to check on build library dependencies.
* <code>python-ipaddr</code> is used by CRIT to pretty-print ip.
* <code>python-ipaddress</code> is used by CRIT to pretty-print IP addresses and is also required by zdtm.py
* <code>libbsd</code>. If available, CRIU will be compiled with <code>setproctitle()</code> support. It will allow to make process titles of service workers to be more verbose.
* <code>libbsd-devel</code> (RPM) / <code>libbsd-dev</code> (DEB) If available, CRIU will be compiled with <code>setproctitle()</code> support and set verbose process titles on service workers.
* <code>iproute2</code> version 3.5.0 or higher is needed for dumping network namespaces. The latest one can be cloned from [http://git.kernel.org/?p=linux/kernel/git/shemminger/iproute2.git;a=summary iproute2]. It should be compiled and a path to ip set as the [[environment variables|<code>CR_IP_TOOL</code> variable]]
* <code>iproute2</code> version 3.5.0 or higher is needed for dumping network namespaces. The latest one can be cloned from [http://git.kernel.org/?p=linux/kernel/git/shemminger/iproute2.git;a=summary iproute2]. It should be compiled and a path to ip set as the [[environment variables|<code>CR_IP_TOOL</code> variable]]
* <code>libcap-devel</code> (RPM) / <code>libcap-dev</code> (DEB)
* <code>nftables</code> (RPM) / <code>libnftables-dev</code> (DEB) If available, CRIU will be compiled with nftables C/R support
* <code>libnet-devel libnl3-devel</code> (RPM) / <code>libnet1-dev</code> (DEB) / <code>libnl-3-dev libnet-dev</code> (Ubuntu)
* <code>libcap-devel</code> (RPM) / <code>libcap-dev</code> (DEB) - Require
* <code>libnet-devel libnl3-devel</code> (RPM) / <code>libnet1-dev</code> (DEB) / <code>libnl-3-dev libnet-dev</code> (Ubuntu) - Require
* <code>libaio-devel</code> (RPM) / <code>libaio-dev</code> (DEB) is needed to run tests
* <code>gnutls-devel</code> (RPM) / <code>libgnutls28-dev</code> (DEB), if available, CRIU will be compiled with [[TLS]] support
* <code>python2-future</code> or <code>python3-future</code> is now needed for zdtm.py tests launcher
For APT use the <code>--no-install-recommends</code> parameter is to avoid asciidoc pulling in a lot of dependencies.
For APT use the <code>--no-install-recommends</code> parameter is to avoid asciidoc pulling in a lot of dependencies.
[[Category:HOWTO]]
[[Category:HOWTO]]
[[Category:Editor help needed]]