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Install Codee

Goal

Download, install, and verify that Codee is correctly configured on your system.

Free​

  1. Download the Codee package for your operating system.

  2. Extract the contents of the Codee package to the desired location.

  3. The codee binary is located in the bin/ directory of the extracted package. To make codee accessible from your terminal session, you need to add this directory to your system's PATH:

    • [Temporary setup] Run the following command on your current terminal:
    export PATH="$PATH:<codee_dir>/bin"
    • [Persistent setup] Update your system's configuration:
    Add the 'export PATH' command above to your '.bashrc' and restart your
    terminal.

  4. Run the following command to display the Codee vestion installed in your system:

Codee command
codee --version
Warning

The first Codee invocation needs that the user accepts the EULA.

Accept EULA
Date: 2026-03-25 Codee version: 2026.1 License type: Free
By typing 'Yes', you confirm that you have read the Codee Software End-User License Agreement
(EULA) available in the EULA.txt and EULA_Formatter.txt files and that you accept all of the
terms. Do you agree?

After typing yes, you will see the codee --version output.

Codee output
Codee: 2026.1 (rev 95a447580721)
License file detected: Not available
License flavour: Free
Remaining time until license expiration: Unlimited

C/C++/Fortran source code syntactic parsing based on:
- Clang 22.0
- Flang 22.0
- LLVM 22.0

Supported scientific libraries:
- libmath C11
- CBLAS (levels 1, 2 and 3) 3.10.0
- OpenMP 4.5
- OpenACC 2.7

Included Fortran modules:
- ISO_FORTRAN_ENV 22.0
- OpenMPI 5.0.5
- NetCDF 4.6.1
- HDF5 1.14.4
- OpenACC 2.6
- PETSc 3.22.1
- Libxc 7.0.0
- flook 0.8.4
- ETSF_IO 1.0.4
- libxsmm 1.17
- SIRIUS 7.6.1
- libint 2.6.0

Supported compilers:
- GNU (gcc, g++, gfortran)
- LLVM (clang, clang++, clang-cl, flang)
- Intel Classic (icc, icpc, ifort)
- Intel LLVM Fortran (ifx)
- Cray (craycc, craycxx, crayCC, crayftn, ftnfe)
- Nvidia (nvfortran)
- Microsoft (cl)
- AMD AOCC (clang, flang)

Commercial​

  1. Copy your valid license file to the Codee installation directory and ensure it is named codee.lic. Alternatively, you can set the CODEE_LICENSE_PATH environment variable to the full path of your license file.

  2. Run the following command to display the Codee version installed in your system:

Codee command
codee --version
Codee output
Codee: 2026.1 (rev 95a447580721)
License file detected: /usr/local/codee/codee.lic
License flavour: Professional
Remaining time until license expiration: 90 days

C/C++/Fortran source code syntactic parsing based on:
- Clang 22.0
- Flang 22.0
- LLVM 22.0

Supported scientific libraries:
- libmath C11
- CBLAS (levels 1, 2 and 3) 3.10.0
- OpenMP 4.5
- OpenACC 2.7

Included Fortran modules:
- ISO_FORTRAN_ENV 22.0
- OpenMPI 5.0.5
- NetCDF 4.6.1
- HDF5 1.14.4
- OpenACC 2.6
- PETSc 3.22.1
- Libxc 7.0.0
- flook 0.8.4
- ETSF_IO 1.0.4
- libxsmm 1.17
- SIRIUS 7.6.1
- libint 2.6.0

Supported compilers:
- GNU (gcc, g++, gfortran)
- LLVM (clang, clang++, clang-cl, flang)
- Intel Classic (icc, icpc, ifort)
- Intel LLVM Fortran (ifx)
- Cray (craycc, craycxx, crayCC, crayftn, ftnfe)
- Nvidia (nvfortran)
- Microsoft (cl)
- AMD AOCC (clang, flang)
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