Scipy Setup For Mac

1. Scipy Install Mac Os X
2. Scipy Setup For Mac Free

• Install Python, NumPy, SciPy, and matplotlib on Mac OS X February 24, 2012 April 4, 2013 jiffyclub install, mac, matplotlib, numpy, python, scipy Update: These instructions are over a year old, though they may still work for you.
• How do I install numpy on Mac OS X? Update Cancel. Ad by TruthFinder. SciPy and matplotlib on Mac OS X Mavericks (10.9)? I have downloaded the latest version of NumPy (1.9), but I can't figure out how to set up and install it so that I can start accessing the Num. Ask New Question. Ben Mordecai. Answered Jan 19.

This step-by-step installation guide to setup a scientific python environment has been tested on Mac OS X Mavericks 10.9 / Yosemite 10.10 / El Capitain 10.11 / Sierra 10.12. It will probably also work in the following versions (if not, let me know in the comments). Pip install scipy. Pip install matplotlib. Pip install ipython. It may be necessary to prepend sudo to these commands, if your current user doesn’t have sufficient rights on your system. In this article, we installed NumPy, SciPy, matplotlib and IPython on Windows, Mac OS X and Linux. Resources for Article: Further resources on this.

Update: These instructions are over a year old, though they may still work for you. See the page for the most recent instructions. A bit ago a friend and I both had fresh Mac OS X Lion installs so I helped him set up his computers with a scientific Python setup and did mine at the same time. These instructions are for Lion but should work on Snow Leopard or Mountain Lion without much trouble. On Snow Leopard you won’t install Xcode via the App Store, you’ll have to download it from Apple. After I’d helped my friend I found describing a procedure pretty much the same as below. Update: If doing all the stuff below doesn’t seem like your cup of tea, it’s also possible to install Python, NumPy, SciPy, and matplotlib using double-click binary installers (resulting in a much less flexible installation), to learn how.

Xcode You will need Apple’s developer tools in order to compile Python and the other installs. On Lion you can install, on Snow Leopard you’ll have to get an older Xcode from. I use the Xcode editor because I like its syntax highlighting, code completion, and organizer.

However, I use hardly any of its features and unless you’re an iOS or Mac developer you probably won’t either. If you prefer another editor it’s possible to get only the libraries and compilers that you need with the.

(You’ll need a free Apple ID.) (See also.) Homebrew is an excellent package manager for Mac OS X that can install a. To install it simply launch a terminal and enter ruby -e '$(curl -fsSkL raw.github.com/mxcl/homebrew/go)' Homebrew installs things to /usr/local/ so you don’t need sudo permissions. To add Homebrew installed executables and Python scripts to your path you’ll want to add the following line to your.profile (or.bashprofile) file: export PATH=/usr/local/bin:/usr/local/share/python:$PATH Normal executables go in /usr/local/bin/ and Python scripts installed by Homebrew go in /usr/local/share/python/. See or type brew help or man brew for more info on Homebrew.

Install Now that you’ve got Homebrew installing Python is simple: brew install python Homebrew will install a couple of packages required by Python and then Python itself. Don’t be surprised if this takes a couple minutes. Important: You should close your terminal and open a fresh one right now so that it has the updated PATH from the previous section. Otherwise you run the risk of executing the wrong scripts during the rest of these instructions. At this point you should be able to get a fresh terminal and type which python and see /usr/local/bin/python Homebrew is for installing system packages and tools; for managing Python add-ons we want. Luckily easyinstall, another Python package manager is installed by Homebrew and we can use it to install pip: easyinstall pip Install Use pip to install NumPy: pip install numpy This should install NumPy 1.6.1 (as of Feb.

Scipy Install Mac Os X

Install We need gfortran to compile SciPy but it is not included with the other Xcode tools. Luckily, Homebrew can help us out again: brew install gfortran When that’s done it’s a cinch to install SciPy: pip install scipy This should install SciPy 0.10. Install To install matplotlib we need to revisit Homebrew one more time: brew install pkg-config And the usual pip command: pip install matplotlib This should install matplotlib 1.2.0. If it doesn’t you can try installing from the matplotlib development repo: pip install git+git://github.com/matplotlib/matplotlib.git Congratulations! You should now have the basics of a scientific Python installation that’s easy to manage and upgrade using Homebrew and pip.

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Fire up Python and make sure things worked. The following should work in Python with no errors: import numpy import scipy import matplotlib Enjoy! Justin R says: Matt – thanks for writing this. I’d been meaning to get started with Python for months, and this easy tutorial gave me motivation to do it. Couple things: (1) I had trouble with the curl command at the very beginning for homebrew; with help from an officemate, we fixed that by copying the script to a.rb file and running it with /usr/bin/ruby. (2) Everything appeared to install fine, and I did a rehash, but after starting python and trying to import the new packages I get: ImportError: No module named numpy Thoughts on that? Says: One thing is to make sure you’ve started the right Python.

If you type which python in a terminal do you get /usr/local/bin/python? If instead you get /usr/bin/python then you want to set your PATH as described in the Homebrew section above. If you’ve got the right Python but still no NumPy check this directory, that’s where it should be installed: /usr/local/Cellar/python/2.7.2/lib/python2.7/site-packages/. If you don’t see it there then it was probably installed somewhere else for some reason. You’ll again want to check your PATH and make sure you’re using the right easyinstall and pip.

Which pip should give /usr/local/share/python/pip. If you get a different pip you’ll again want to make sure you’ve got your PATH set correctly and start again from the easyinstall pip step. Lennard says: I have the same problem as Nick, pip is installed in /usr/local/bin/pip, but links to pip inside the Cellar, so that seems OK. Problems start when installing scipy, starting with: umfpackinfo: libraries umfpack not found in /usr/local/Cellar/python/2.7.3/Frameworks/Python.framework/Versions/2.7/lib libraries umfpack not found in /usr/local/lib libraries umfpack not found in /usr/lib /usr/local/lib/python2.7/site-packages/numpy/distutils/systeminfo.py:470: UserWarning: UMFPACK sparse solver not found.

Directories to search for the libraries can be specified in the numpy/distutils/site.cfg file (section umfpack) or by setting the UMFPACK environment variable. Warnings.warn(self.notfounderror.doc) NOT AVAILABLE and much more packages that can’t be found after that The /usr/local/Cellar/python/2.7.3/Frameworks/Python.framwork/Versions/2.7/lib folder doesn’t exist, as nick stated. Has something changed in the current version? I don’t get it. Says: Yeah, after seeing the HTML Notebook on your site that’s my goal–I have some class exercises in IDL I’d like to rewrite in python. So you totally answered my question, but I asked something different that what I intended. =) I’m actually looking for the unix-like command line editing that I believe readline provides.

I’m wondering if that just works with the CIY method. I also have just learned that, apparently, the libedit library on OS X can provide this, and it may be possible to turn that on post-install with just a configuration file. Thanks, I appreciate you sharing your expertise! The last time I installed a computer with all my analysis software was more than a few years ago, and a lot has changed since then! AAA says: I follow your post to install python and numpy. Says: Hi all I have some tradition in building numpy/scipy (with optimized libs like suite-sparse) on the Mac (and Linux earlier). When I learned about Homebrew, I started to join the project to improve Python support and make the “scipy-superpack” kind of obsolete.

Scipy Setup For Mac Free

We know `pip` is bad at pulling dependencies. Therefore, I’d like to introduce my own Homebrew “tap” (=easy-to-add repo of additional formulae) at. I can support you there (just open an issue) when you get into trouble (instead of spamming in this comments thread:-) You can then: `brew tap samueljohn/python` and `brew install numpy scipy matplotlib pillow` (may tell you that you need to `pip install nose` because homebrew does not aim to include pure python modules that build just fine with pip).

If you love bleeding edge, you may want to try `brew install numpy –HEAD`. I’d love to get your feedback and suggestions. This is my little contribution to the Python community. Hope my homebrew scripts may save you the one or the other minute in getting a decent scientific Python setup on the Mac. Inno says: hello, thanks for the guide but i have prolem installing matplotlib. I followed your instructions but got stocked at “pip install matplotlib”.here is the error message. Says: Thanks for the thread.

I followed the steps exactly however when I type which python it comes out: usr/bin/python instead of the one brew does. How to change it? First few lines in my.bashprofile: PATH=”/usr/local/bin:$PATH” export PATH export PATH=/usr/local/bin:$PATH export PATH=/usr/local/share/python:$PATH test -r /sw/bin/init.sh &&. Alex says: I am new to this whole python thing. Trying to follow your instructions to install everything on Mac OS X 10.6.8.

I have followed all instructions up to installing NumPy. When I “which python” I get “/usr/local/bin/python”, when i “which pip” I get “/usr/local/bin/pip”, I dont know if this is a problem. I am now trying to install NumPy, using “pip install numpy” I get “Requirement already satisfied (use –upgrade to upgrade): numpy in /usr/local/lib/python2.7/site-packages/numpy-1.8.1-py2.7-macosx-10.6-x8664.egg Cleaning up” but when I try to import numpy in python (through the terminal) i get “Traceback (most recent call last): File “”, line 1, in ImportError: No module named numpy” Can you help me out, if possible? Shaune says: I am trying to install python and I have been able to do everything but scipy. Rabh says: For me, it is still complaining about 2.6.

I tried to install Anaconda as well (python 3.4 ). How can I fix this? Please help $python –version Python 2.7.10 $pip install –upgrade pip You are using pip version 6.0.8, however version 7.1.2 is available. You should consider upgrading via the ‘pip install –upgrade pip’ command.