Installing Lapack On Mac Os X

There are several ways to install CMake, depending on your platform.

Mar 03, 2010 This video explains how to install Basic Linear Algebra Subprograms, Linear Algebra Package, and Automatically Tuned Linear Algebra Software on Macbook (Mac OS X). These instructions can be used. @rgommers i'm quite sure this isn't a dup of that, i'm running on mac os x and afaik it uses Accelerate.framework in LAPACK. Also i seem to judge the severity of this a bit different: Many of my researcher colleagues use macs and all of whom I asked to run the scipy test were surprised that these tests fail. I'm not 100% sure how bad the errors actually are, but i get a bad feeling that many.

Windows

There are pre-compiled binaries available on the Download page for Windows as MSI packages and ZIP files. One may alternatively download and build CMake from source. The Download page also provides source releases. In order to build CMake from a source tree on Windows, you must first install the latest binary version of CMake because it is used for building the source tree. Once the binary is installed, run it on CMake as you would any other project. Typically this means selecting CMake as the Source directory and then selecting a binary directory for the resulting executables.

Linux, macOS, UNIX

There are pre-compiled binaries available on the Download page for some UNIX platforms. One may alternatively download and build CMake from source. The Download page provides source releases. There are two possible approaches for building CMake from a source tree. If there is no existing CMake installation, a bootstrap script is provided:

(Note: the make install step is optional, cmake will run from the build directory.)

By default bootstrap will build CMake without any debug or optimization flags. To enable optimizations you will need to specify the CMAKE_BUILD_TYPE option to bootstrap like this: ./bootstrap -- -DCMAKE_BUILD_TYPE:STRING=Release

For more options with bootstrap, run ./bootstrap --help .

Or, an existing CMake installation can be used to build a new version:

(Note: the make install step is optional, cmake will run from the build directory.) If you are not using the GNU C++ compiler, you need to tell the bootstrap script (or cmake) which compiler you want to use. This is done by setting the environment variables CC and CXX before running it. For example:

Binary installers¶

In most use cases the best way to install NumPy on your system is by using aninstallable binary package for your operating system.

Windows¶

Good solutions for Windows are, The Enthought Python Distribution (EPD) (which provides binaryinstallers for Windows, OS X and Redhat) and Python (x, y). Both of these packages include Python, NumPy andmany additional packages.

A lightweight alternative is to download the Pythoninstaller from www.python.org and the NumPyinstaller for your Python version from the Sourceforge download site

The NumPy installer includes binaries for different CPU’s (without SSEinstructions, with SSE2 or with SSE3) and installs the correct oneautomatically. If needed, this can be bypassed from the command line with

or ‘sse2’ or ‘sse3’ instead of ‘nosse’.

Linux¶

Mac Os X 10.11 Download Free

Most of the major distributions provide packages for NumPy, but these can lagbehind the most recent NumPy release. Pre-built binary packages for Ubuntu areavailable on the scipy ppa. Redhat binaries areavailable in the EPD.

Mac OS X¶

Installing Lapack On Mac Os X 10 12 Download

A universal binary installer for NumPy is available from the download site. The EPDprovides NumPy binaries.