Download a source tarball
Grab the latest distribution:
- greyd-0.11.6.tar.gz - 2020-01-25
- greyd-0.11.5.tar.gz - 2020-01-24
- greyd-0.11.4.tar.gz - 2020-01-23
- greyd-0.11.3.tar.gz - 2019-12-30
You will need the following libraries (and their headers) installed:
- libltdl (Libtool's libdl abstraction)
- zlib
- OpenSSL (libcrypto)
- Berkeley DB (either 4.x or & 5.x), SQLite 3, Berkeley DB SQL or MySQL
To build the netfilter driver, you will need the following packages:
- libnetfilter_conntrack (version >= 1.0.4)
- libnetfilter_log
- libipset
- libcap
- libmnl
Installation via greyd.org repo (Centos 7)
To use the repository you can add the greyd.repo file like so:
$ cat /etc/yum.repos.d/greyd.repo
[greyd]
name=greyd Packages for Enterprise Linux 7 - $basearch
baseurl=https://greyd.org/repo/centos/7/$basearch
enabled=1
gpgcheck=1
gpgkey=https://greyd.org/repo/greyd_pkg_sign_pub.asc
Then be sure to accept the greyd GPG signing key:
Retrieving key from https://greyd.org/repo/greyd_pkg_sign_pub.asc
Importing GPG key 0x5425A1D0:
Userid : "Mikey Austin "
Fingerprint: c3c7 ddb8 db4c 4f5b a4eb 7e67 6686 de7c 5425 a1d0
From : https://greyd.org/repo/greyd_pkg_sign_pub.asc
Is this ok [y/N]: y Installation from Source
To build on GNU/Linux with the SQLite DB driver and the Netfilter driver, the following configure flags will do the trick (see ./configure --help for more):
$ tar xzf greyd-0.11.6.tar.gz && cd greyd-0.11.6
$ ./configure --with-sqlite --with-netfilter
$ make
$ sudo make install
There is an issue on some distros (eg Arch Linux) with the system ltdl.h and a missing lt__PROGRAM__LTX_preloaded_symbols symbol. The --with-ltdl-fix flag will enable a workaround for such situations.
On an RPM-based distribution, you can easily make a package by the following:
$ make rpm