Welcome to GNUnet
+ToC
+===
+
+* ToC
+* What is GNUnet?
+* Dependencies
+ o direct dependencies
+ o test suite dependencies
+ o optional dependencies
+ o autotools
+* Requirements
+* How to install
+ o binary packages
+ o Scope of Operating System support
+ o Building GNUnet from source
+* Configuration
+* Usage
+* Hacking GNUnet
+* Running HTTP on port 80 and HTTPS on port 443
+* Further Reading
+* Stay tuned
What is GNUnet?
===============
=============
These are the direct dependencies for running GNUnet:
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-- libmicrohttpd >= 0.9.42
+- libmicrohttpd >= 0.9.52
- libgcrypt >= 1.6
-- libgnurl >= 7.35.0 (recommended, available from https://gnunet.org/gnurl)
-- libcurl >= 7.35.0 (alternative to libgnurl)
+- A curl build against gnutls, or gnurl:
+ - libgnurl >= 7.35.0 (recommended, available from
+ https://gnunet.org/en/gnurl.html)
+ or
+ - libcurl >= 7.35.0 (alternative to libgnurl)
- libunistring >= 0.9.2
-- gnutls >= 3.2.12 (highly recommended a gnutls linked against libunbound)
+- gnutls >= 3.2.12 (highly recommended a gnutls
+ linked against libunbound)
- libidn:
- libidn2 (prefered)
or
- - libidn >= 1.0
-- libextractor >= 0.6.1 (highly recommended)
-- openssl >= 1.0 (binary, used to generate X.509 certificate
+ - libidn >= 1.0
+- openssl >= 1.0 (binary, used to generate
+ X.509 certificate
for gnunet-gns-proxy-setup-ca)
- nss (certutil binary, for
gnunet-gns-proxy-setup-ca)
- libltdl >= 2.2 (part of GNU libtool)
-- sqlite >= 3.8 (default database, required)
-- mysql >= 5.1 (alternative to sqlite)
-- postgres >= 9.5 (alternative to sqlite)
+- 1 or more databases:
+ - sqlite >= 3.8 (default database, required)
+ and/or
+ - mysql >= 5.1 (alternative to sqlite)
+ and/or
+ - postgres >= 9.5 (alternative to sqlite)
- Texinfo >= 5.2 [*1]
- makeinfo >= 4.8
-- which (bootstrap script and some Makefiles)
+- make[*3]
+- which (contrib/apparmor(?), gnunet-bugreport,
+ and possibly more)
- gettext
- zlib
-- pkg-config
-
+- Posix shell (for some scripts)
+- Bash (for some scripts)
These are the dependencies for GNUnet's testsuite:
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-- Bash (optional (?), for some tests)
-- python >= 3.7 (optional, only python 3.7 is supported)
-- python-future >= 3.7 (optional, only python 3.7 is supported)
+- Posix Shell (for some tests)
+- Bash (for some tests[*4])
+- python >= 3.7 (only python 3.7 is supported)
+- base tools
+ - mostly:
+ - which,
+ - bc,
+ - curl
+ - sed
These are the optional dependencies:
-
-- libopus >= 1.0.1 (optional, for experimental conversation tool)
-- libpulse >= 2.0 (optional, for experimental conversation tool)
-- libogg >= 1.3.0 (optional, for experimental conversation tool)
-- libnss (optional, certtool binary (for convenient installation of GNS proxy))
-- python2.7-future (optional, for gnunet-qr)
-- python-zbar >= 0.10 (optional, for gnunet-qr)
-- TeX Live >= 2012 (optional, for gnunet-bcd[*])
-- texi2mdoc (optional, for automatic mdoc generation [*2])
-- libglpk >= 4.45 (optional, for experimental code)
-- perl5 (optional, for some utilities)
-- guile 1.6.4 (or later up to 1.8?, optional for gnunet-download-manager)
-- python2.7 >= 2.7 (optional, for gnunet-qr, only python 2.7 is supported)
-- bluez (optional, for bluetooth support)
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+- Bash (for Docker and Vagrant)
+- libextractor >= 0.6.1 (highly recommended[*5])
+- libjansson
+- libopus >= 1.0.1 (for experimental conversation tool)
+- libpulse >= 2.0 (for experimental conversation tool)
+- libogg >= 1.3.0 (for experimental conversation tool)
+- libnss (certtool binary (for convenient
+ installation of GNS proxy))
+- python2.7 = 2.7 (for gnunet-qr, only python 2.7
+ supported)
+- python-zbar >= 0.10 (for gnunet-qr, not optional)
+- TeX Live >= 2012 (for gnunet-bcd[*])
+- texi2mdoc (for automatic mdoc generation [*2])
+- mandoc (for linting of man pages, generation of
+ html output of man pages)
+- awk (for linting tests)
+- grof (for linting of man pages)
+- libglpk >= 4.45 (for experimental code)
+- perl5 (for some utilities)
+- guile 1.6.4 (or later up to 1.8?, for
+ gnunet-download-manager)
+- bluez (for bluetooth support)
- miniupnpc
-- libpbc >= 0.5.14 (optional, for Attribute-Based Encryption and Identity Provider functionality)
-- libgabe (optional, for Attribute-Based Encryption and Identity Provider functionality,
- from https://github.com/schanzen/libgabe)
+- libpbc >= 0.5.14 (for Attribute-Based Encryption and
+ Identity Provider functionality)
+- libgabe (for Attribute-Based Encryption and
+ Identity Provider functionality, from
+ https://github.com/schanzen/libgabe)
Recommended autotools for compiling the Git version are:
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
- autoconf >= 2.59
- automake >= 1.11.1
Contrary to the name, texi2mdoc does not require texinfo,
It is a standalone ISO C utility.
+[*3] GNU make introduced the != operator in version 4.0.
+ GNU make was released in october 2013, reasonable to
+ be widespread by now. If this is not working out for
+ you, open a bug so that we can get a more portable
+ fix in.
+
+[*4] We are commited to portable tools and solutions
+ where possible. New scripts should be Posix SH
+ compatible, current and older scripts are
+ in the process of being rewritten to comply
+ with this requirement.
+
+[*5] While libextractor is optional, it is recommended to
+ build gnunet against it. If you install it later,
+ you won't benefit from libextractor.
+ If you are a distributor, we recommend to split
+ LE into basis + plugins rather than making LE
+ an option as an afterthought by the user.
+ LE itself is very small, but its dependency chain
+ on first, second, third etc level can be big.
+ There is a small effect on privacy if your LE build
+ differs from one which includes all
+ plugins (plugins are build as shared objects):
+ if users publish a directory with a mixture of file
+ types (for example mpeg, jpeg, png, gif) the
+ configuration of LE could leak which plugins are
+ installed for which filetypes are not providing
+ more details.
+ However, this leak is just a minor concern.
+
Requirements
============
GNUnet's directed acyclic graph (DAG) will require around 0.74 GiB
-Diskspace, with GNUNet itself taking around 9.2 MiB reported by the
-build on GNU Guix.
+Diskspace, with GNUNet itself taking around 8 - 9.2 MiB reported by
+the build on GNU Guix.
How to install?
===============
(download from https://www.gnu.org/software/libextractor/). We also
recommend installing GNU libmicrohttpd (download from
https://www.gnu.org/software/libmicrohttpd/). Furthermore we recommend
-libgnurl (from https://gnunet.org/gnurl).
+libgnurl (from https://gnunet.org/en/gnurl.html).
Then you can start the actual GNUnet compilation process with:
$ export $GNUNET_PREFIX=$SOMEWHERE
$ make check
-Some of the testcases require python >= 3.7, and the python modules
-"python-future" (http://python-future.org/) and "pexpect" to be installed.
+Some of the testcases require python >= 3.7, and the python module
+"pexpect" to be installed.
If any testcases fail to pass on your system, run
"contrib/scripts/gnunet-bugreport" (in the repository) or "gnunet-bugreport"
when you already have GNUnet installed and report its output together with
information about the failing testcase(s) to the Mantis bugtracking
-system at https://gnunet.org/bugs/.
+system at https://bugs.gnunet.org/.
Running HTTP on port 80 and HTTPS on port 443
GNUnet or projects around GNUnet.
There are currently 2 ways to get them:
- * Using git:
- git clone https://gnunet.org/git/bibliography.git
+ * Using git (NOTE: 1.1 GiB as of 2019-03-09):
+ git clone https://git.gnunet.org/bibliography.git
* Using Drupal:
https://old.gnunet.org/bibliography
The Drupal access will be replaced by a new interface to our
- bibliography in 2019.
+ bibliography in the foreseeable future.
Stay tuned
projects / oweals / gnunet.git / blobdiff