brainiak 0.4

Linux

Install the following packages (Ubuntu 14.04 is used in these instructions):

apt install build-essential libgomp1 libmpich-dev mpich python3-dev \
    python3-pip

Install updated version of the following Python packages:

pip3 install --user -U pip virtualenv

Note the --user flag, which instructs Pip to not overwrite system files. You must add $HOME/.local/bin to your $PATH to be able to run the updated Pip, e.g., by adding the following line to $HOME/.profile and launching a new login shell (e.g., logout or execute bash -l):

PATH="$HOME/.local/bin:$PATH"

MacOS

Install the Xcode Command Line Tools:

xcode-select --install

Install brew from https://brew.sh. If you already have brew, examine the output of the following command to make sure it is working:

brew doctor

Then install the following:

brew install llvm cmake mpich python3

You must instruct programs to use this clang version at /usr/local/opt/llvm/bin. One way to do this, which works for most programs, is setting the CC environment variable. You can add the following lines to $HOME/.profile (or $HOME/.bash_profile, if you have one). For them to take effect, you must logout or launch a new login shell, e.g., bash -l:

export CC=/usr/local/opt/llvm/bin/clang
export CXX=/usr/local/opt/llvm/bin/clang++

In addition, you also need to specify the directories that the newly installed clang will seek for compiling and linking:

export LDFLAGS="-L/usr/local/opt/llvm/lib $LDFLAGS"
export CPPFLAGS="-I/usr/local/opt/llvm/include $CPPFLAGS"

Install updated versions of the following Python packages:

pip3 install -U pip virtualenv