MATLAB does not have a built-in package manager, so you'll need to use the Setup Script to download and install additional toolboxes. The shell script below downloads the CVX archive from the CVX Research website using curl ¹, extracts it using tar , and runs the MATLAB command that sets up the toolbox:


#!/bin/bash
curl -s http://web.cvxr.com/cvx/cvx-rd.tar.gz | tar zx
matlab -nodisplay -r "cd cvx; cvx_setup()"

VLFeat can be similarly installed using the following script:

#!/bin/bash
set -ex
VLFEAT_RELEASE=0.9.20

curl -L http://www.vlfeat.org/download/vlfeat-$VLFEAT_RELEASE-bin.tar.gz | tar xz
cd vlfeat-$VLFEAT_RELEASE
make clean
make

matlab -nodisplay -r "addpath('/vlfeat-$VLFEAT_RELEASE/toolbox'); vl_setup; savepath;"

(Note that the make clean and make steps may not be necessary for your capsule, and that you should set VLFEAT_RELASE  to whatever your code needs.)

MOSEK has kindly provided a license for use on Code Ocean, and can be installed by adding bzip2 as apt-get dependency and using the following script:

#!/bin/bash
MOSEK_RELEASE=8.1.0.31

curl -sL https://d2i6rjz61faulo.cloudfront.net/stable/$MOSEK_RELEASE/mosektoolslinux64x86.tar.bz2 | tar xj

matlab -nodisplay -r "addpath('/mosek/8/toolbox/r2014a');"

Similarly, YALMIP can be installed together with MOSEK (first, please install bzip2  via apt-get) using the following script:

#!/bin/bash
YALMIP_RELEASE=R20171121
MOSEK_RELEASE=8.1.0.31

curl -sL https://github.com/yalmip/YALMIP/archive/$YALMIP_RELEASE.tar.gz | tar xz

curl -sL https://d2i6rjz61faulo.cloudfront.net/stable/$MOSEK_RELEASE/mosektoolslinux64x86.tar.bz2 | tar xj

matlab -nodisplay -r \
  "addpath('/mosek/8/toolbox/r2014a'); addpath(genpath('/YALMIP-$YALMIP_RELEASE')); savepath;"

For libsvm, add the build-essential package (that includes make and gcc , among others) as an apt-get dependency so that the MEX files can be compiled. Here's a script that installs version 3.20 from GitHub:

#!/bin/bash
set -ex

curl -sL https://github.com/cjlin1/libsvm/archive/v320.tar.gz | tar xz
cd libsvm-320/matlab

make all MATLABDIR=/MATLAB -j$(nproc)

matlab -nodisplay -r "addpath('$PWD'); savepath;"
  1. "cURL". wikipedia.org.
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