install.rst

Custom Python Environments

If you're not using anaconda, you will need LLVM with RTTI enabled:

• Compile LLVM 3.2

$ wget http://llvm.org/releases/3.2/llvm-3.2.src.tar.gz
$ tar zxvf llvm-3.2.src.tar.gz
$ ./configure --enable-optimized
$ # Be sure your compiler architecture is same as version of Python you will use
$ #  e.g. -arch i386 or -arch x86_64.  It might be best to be explicit about this.
$ make install

• Installing Numba

$ git clone https://github.com/numba/numba.git
$ cd numba
$ pip install -r requirements.txt
$ python setup.py install

or simply

$ pip install numba

NOTE: Make sure you install distribute instead of setuptools. Using setuptools

may mean that source files do not get cythonized and may result in an error during installation.