Tips and Tricks

Installing and using Conda via postInstall

Written by Shahar Zaks
Updated over a week ago

How do I find a particular file in the environment

Use the Linux command "find."

Written by Shahar Zaks
Updated over a week ago

Binaries on Code Ocean: compiling and executing (e.g., MEX files in MATLAB)

For all binaries and executables, please include source code whenever possible.

Written by Shahar Zaks
Updated over a week ago

Missing libXt.so.6: installing X11 dependencies

Fix "libXt.so.6: cannot open shared object file: No such file or directory" when installing GR.jl, VTK, or other graphics libraries

Written by Shahar Zaks
Updated over a week ago

Fixing GR.jl error `GKS: can't open display on ""`

GR.jl needs to be configured to work on Code Ocean (or any other headless system)

Written by Shahar Zaks
Updated over a week ago

Installing R in a non-R environment, or updating to the most recent version

How to add a recent R version to any environment

Written by Shahar Zaks
Updated over a week ago

Installing Python 2.7 on Code Ocean

Start from a python 3 environment (with Conda) and install python version 2.7.15

Written by Shahar Zaks
Updated over a week ago

Adding Julia to your capsule's environment via the postInstall and run scripts

A short postInstall script and a few commands in your run script will take care of it.

Written by Shahar Zaks
Updated over a week ago

Installing mono on Code Ocean (to run C# code)

Mono is an open source implementation of Microsoft's .NET Framework.

Written by Shahar Zaks
Updated over a week ago

Installing and using D on Code Ocean

Use apt-get and the postInstall script to install D and necessary libraries.

Written by Shahar Zaks
Updated over a week ago

Installing gcc 6 or 7 on Ubuntu 16.04

Written by Shahar Zaks
Updated over a week ago

Installing GNU PSPP

An alternative to SPSS

Written by Shahar Zaks
Updated over a week ago

Using IDL (by installing GDL) on Code Ocean

GNU Data Language to the rescue.

Written by Shahar Zaks
Updated over a week ago

Installing LaTeX on Code Ocean

It requires just a few apt-get packages.

Written by Shahar Zaks
Updated over a week ago

Using the MATLAB Communications System Toolbox

The toolbox requires additional apt-get dependencies to run on Code Ocean.

Written by Shahar Zaks
Updated over a week ago

Installing MOSEK on Code Ocean

in Python, MATLAB, and R.

Written by Shahar Zaks
Updated over a week ago

Using VHDL (by installing GHDL) on Code Ocean

Executing VHSIC Hardware Description Language on Code Ocean.

Written by Shahar Zaks
Updated over a week ago

Publishing Maven projects on Code Ocean

How to avoid a common pitfall by baking Java dependencies into the environment

Written by Shahar Zaks
Updated this week

Using matplotlib with no display attached

Solving "RuntimeError: Invalid DISPLAY variable" in Python.

Written by Shahar Zaks
Updated over a week ago

Using Stata on Code Ocean

Packages, image rendering, and command line execution.

Written by Shahar Zaks
Updated over a week ago

Installing OpenCV for Python

Solving "No matching distribution found for opencv-python."

Written by Shahar Zaks
Updated over a week ago

Installing user-provided MATLAB toolboxes

Downloading and installing CVX, VLFeat, MOSEK, YALMIP, etc. using postInstall functionality.

Written by Shahar Zaks
Updated over a week ago

Missing Python header files

Installing development headers and static libraries using apt-get.

Written by Shahar Zaks
Updated over a week ago