opp-env 0.35.0.251114

A tool, that sets up the development environment for OMNeT++ projects

opp_env: Simplifying OMNeT++ Model Installations

opp_env is a powerful tool that allows for the easy and automated installation of OMNeT++ simulation frameworks and models, including dependencies like INET Framework and OMNeT++ itself. It can install any version of OMNeT++ and INET, as well as currently selected versions of Veins, SimuLTE, Simu5G and other models. We are working towards expanding its database with more models, and we are open to suggestions and contributions.

opp_env supports Linux and macOS systems. On Windows 11, opp_env can be run on the Windows Subsystem for Linux (WSL2).

[!NOTE] opp_env relies on Nix, a powerful package manager that provides isolation between different versions of dependencies and allows for reproducible builds. By leveraging the power of Nix, opp_env ensures that each installation is consistent and can be easily replicated on different machines.

Features

opp_env provides a number of powerful features that make it a valuable tool for any researcher or developer working with OMNeT++ simulation frameworks:

• Automated installation of OMNeT++ simulation frameworks and models, including dependencies like INET Framework and OMNeT++ itself.
• Support for any version of OMNeT++ and INET, as well as select versions of Veins, SimuLTE, Simu5G and other 3rd party models.
• Reproducible builds thanks to the powerful isolation provided by Nix.
• Easy to use shell command that sets up an environment for working with the selected simulation framework.
• Customizable configuration options that allow for advanced control over the installation process.

Installation

See the INSTALL page.

Usage

To install a specific version of a simulation framework and its dependencies, first create a workspace and initialize it:

mkdir workspace && cd workspace && opp_env init

Then run the following command:

opp_env install <framework-version>

For example, to install Simu5G version 1.3.0, run the following command:

opp_env install simu5g-1.3.0

This will download Simu5G, the matching INET and OMNeT++ packages and compile them.

[!TIP] To install the latest version of a package, use the latest pseudo-version e.g. to install the latest version of OMNeT++ use opp_env install omnetpp-latest

To open a shell prompt where you can use the recently installed Simu5G model, type:

opp_env shell simu5g-1.3.0

[!IMPORTANT] You cannot use the packages you installed via opp_env outside of opp_env shell or opp_env run.

[!TIP] If you frequently install new versions of OMNeT++ and/or simulation models, it's recommended to run nix store gc periodically to reclaim disk space occupied by older, unused dependencies.

Available Packages

To see the list of available packages, type: opp_env list. The output from opp_env list from October 31, 2024:

omnetpp                     6.1.0  6.0.3  6.0.2  6.0.1  6.0.0  5.7.1  5.7.0  5.6.3  
                            5.6.2  5.6.1  5.6.0  5.5.2  5.5.1  5.5.0  5.4.2  5.4.1  
                            5.4.0  5.3.1  5.3.0  5.2.2  5.2.1  5.2.0  5.1.2  5.1.1  
                            5.1.0  5.0.1  5.0.0  4.6.1  4.6.0  4.5.1  4.5.0  4.4.2  
                            4.4.1  4.4.0  4.3.2  4.3.1  4.3.0  4.2.3  4.2.2  4.2.1  
                            4.2.0  4.1.1  4.1.0  4.0.2  4.0.1  3.3.2  3.3.1  git
inet                        4.5.4  4.5.2  4.5.1  4.5.0  4.4.1  4.4.0  4.3.9  4.3.8  
                            4.3.7  4.2.10  4.2.9  4.2.8  4.2.7  4.2.6  4.2.5  4.2.4  
                            4.2.3  4.2.2  4.2.1  4.2.0  4.1.2  4.1.1  4.1.0  4.0.0  
                            3.8.5  3.8.3  3.8.2  3.8.1  3.8.0  3.7.1  3.7.0  3.6.8  
                            3.6.7  3.6.6  3.6.5  3.6.4  3.6.3  3.6.2  3.6.1  3.6.0  
                            3.5.x  3.5.0  3.4.0  3.3.0  3.2.4  3.2.3  3.2.2  3.2.1  
                            3.2.0  3.1.x  3.1.1  3.1.0  3.0.x  3.0.0  2.6.x  2.6.0  
                            2.5.x  2.5.0  2.4.x  2.4.0  2.3.x  2.3.0  2.2.x  2.2.0  
                            2.1.x  2.1.0  2.0.x  2.0.0  20100323  20061020  git
afdx                        20220904
ansa                        3.4.0
artery_allinone             20240807  20230820
can_allinone                0.1.0
castalia                    3.3pr16  3.3  3.2
cell                        20140729
chaosmanager                20221210
cmm_orbit_mobility_allinone 20220815
core4inet                   20240124  221109
crsimulator                 20140204
dctrafficgen                20181016
dns                         20150911
ecmp_allinone               20230713
fico4omnet                  20240124  20210113
flora                       1.1.0
gptp                        20200311
gradys                      0.5
hnocs                       20221212
icancloud                   1.0
ieee802154standalone        20180310
inet_hnrl                   20170217  20100723
inetgpl                     1.0
inetmanet3                  3.8.2
inetmanet4                  4.0.0
libara_allinone             20150402
lora_icn                    paper
lre_omnet                   1.0.1
mixim                       2.3
ndnomnet                    20200914
nesting                     0.9.1
neta_allinone               1.0
obs                         20130114
omnet_tdma                  1.0.2
opencv2x_artery             1.4.1
opencv2x_veins              1.4.1
opendsme_allinone           20201110
openflow4core               20240124  20231017
opp_env_testproject         0.1
oppbsd                      4.0
ops_allinone                20230331
os3                         1.0
plexe                       3.1.2  3.1.0  3.0
processbus_allinone         20180926
quagga                      20090803
quisp                       20230807
rease                       20130819
rimfading_allinone          20171123
rinasim                     20200903
rpl_allinone                6tisch_paper
rspsim                      6.1.3  6.1.2
sdn4core                    20240124
seapp                       20191230
sedencontroller_allinone    20230305
signals_and_gateways        20240124
simcan                      1.2
simproctc                   2.0.2
simu5g                      1.3.0  1.2.3  1.2.2  1.2.1  1.1.0  git
simulte                     1.2.0  1.1.0  0.9.1
soa4core                    20240124
solarleach                  1.01
space_veins_allinone        0.3
stochasticbattery           20170224
streetlightsim              1.0
swim_allinone               20180221
tcp_fit_illinois            20150828
tsch_allinone               6tisch_paper
veins                       5.3  5.2  5.1  5.0  4.7.1  4.7  4.6  4.4  4.3  3.0  git
veins_vlc                   1.0.20210526  1.0
wifidirect_allinone         3.4

Modifying opp_env

If you want to modify opp_env, see the DEVELOP page.