Gpg -verify Python-3.6.2.tgz.asc Note that you must use the name of the signature file, and you should use the one that's appropriate to the download you're verifying. (These instructions are geared to GnuPG and Unix command-line users.). The most convenient way to get matplotlib is to use a package management tool as described in the installation instructions. If, however, you really need to access the downloads directly, they are available on PyPI. Older releases, prior to version 1.2.0, are available on SourceForge. As of matplotlib 1.5, we are no longer making downloads available on SourceForge.
Install Miniconda Python¶
There is a known issue with version 3.7 of Anaconda Python and certain versions of the Mac OSX operating system. We strongly recommend that you use python 3.6 on OSX to avoid any problems. To install python 3.6, please follow the steps below:
- To get started you need to download the OSX miniconda installer.
- Click on the link https: https://repo.continuum.io/miniconda/Miniconda3-4.5.4-MacOSX-x86_64.sh to download the Python 3.6 installer.
- Wait for it to download. It will place a file called Miniconda3-4.5.4-MacOSX-x86_64.sh in your downloads folder. On my computer using Safari this is ~/Downloads
- Open a Terminal window. If you don’t know how to do this click * Applications -> Utilities -> Terminal*
- Within the Terminal change directories into the folder where your downloaded file lives, i.e. Grand prix manager free.
- Now run the bash “shell” program to install Miniconda
- Scroll through the license (press the space bar to move through quickly), type ‘yes’ to approve the terms, and then accept all the installation defaults. Hp deskjet f2180 driver download mac.
- Close the Terminal program. Then, restart it.
- Within the Terminal type:
- Enter y at the Proceed prompt. Cakewalk z3ta+ 2 free download mac.
- When the installation completes, close the Terminal window.
Install Spyder IDE and Connect It to Miniconda Python¶
The second half of the installation is the Spyder IDE development environment. This is the software that you use to write, edit and test your Python programs. Spyder IDE calls Python to actually run the program. Spyder is included by default in the Anaconda Python distribution, which comes with everything you need to get started in an all-in-one package.
However, with Miniconda, we have to download and install Spyder IDE.
- Go to the Terminal window.
- Type the following command:
- This will take some time to download.
- When the following prompt appears:
- Type y, and hit enter.
- Once the download is finished, type the following command to know the location of Spyder:It is usually installed in the bin folder within miniconda3
- To start Spyder, go to a terminal window and enter
Detecting 64-bits versus 32-bits Mac OS X Systems¶
You are running 64-bit Mac OS X.
Technically, all Apple computers purchased since Q4 2006 have been equipped with 64-bit capable processors. The Mac OS X operating system has supported 64-bit by default since OS X 10.6 Snow Leopard, released in 2009. The upgrade to the latest operating system for your computer is available for free, directly from Apple, since the release of OS X 10.9 Mavericks in 2013.
Installations methods include:
Methods differ in ease of use, coverage, maintenance of old versions,system-wide versus local environment use, and control. With pip or Anaconda’sconda, you can control the package versions for a specific project to preventconflicts. Conda also controls non-Python packages, like MKL or HDF5. Systempackage managers, like
apt-get
, install across the entire computer, oftenhave older versions, and don’t have as many available versions. Sourcecompilation is much more difficult but is necessary for debugging and development.If you don’t know which installation method you need or prefer, we recommendthe Scientific Python Distribution Anaconda .Scientific Python Distributions (recommended)¶
Python distributions provide the language itself, along with the most commonlyused packages and tools. These downloadable files require little configuration,work on almost all setups, and provide all the commonly used scientific python tools.
Anaconda works on Windows, Mac, andLinux, provides over 1,500 Python/R packages, and is used by over 15 millionpeople. Anaconda is best suited to beginning users; it provides a largecollection of libraries all in one.
For more advanced users who will need to install or upgrade regularly,Miniconda is a moresuitable way to install the conda package manager.
Other options include:
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- WinPython: Another free distributionincluding scientific packages and the Spyder IDE; Windows only, but moreactively maintained and supports the latest Python 3 versions.
- Pyzo: A free distribution based on Anaconda andthe IEP interactive development environment; Supports Linux, Windows, and Mac.
Installing via pip¶
Python comes with an inbuilt package management system,pip. Pip can install, update, or deleteany official package.
You can install packages via the command line by entering:
We recommend using an user install, sending the
--user
flag to pip.pip
installs packages for the local user and does not write to the systemdirectories. Preferably, do not use sudopip
, as this combination can cause problems.Pip accesses the Python Package Index, PyPI , whichstores almost 200,000 projects and all previous releases of said projects.Because the repository keeps previous versions, you can pin to a version andnot worry about updates causing conflicts. Pip can also install packages inlocal virtualenv, or virtual environment.
Install system-wide via a package manager¶
System package managers can install the most common Python packages.They install packages for the entire computer, often use older versions,and don’t have as many available versions.
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Ubuntu and Debian¶
using apt-get:
Fedora 22 and later¶
using dnf:
Mac¶
Mac doesn’t have a preinstalled package manager, but there are a couple ofpopular package managers you can install.
For Python 3.5 with Macports , execute thiscommand in a terminal:
Homebrew has an incomplete coverage of the SciPy ecosystem,but does install these packages:
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Source packages¶
You can build any of the packages from source. Those involved in developmentmay take this route to get developmental versions or alter source code.Refer to individual projects for more details.
Binaries¶
Binary files can directly install the packages. These can either come from thedirect source, like GitHub or PyPI ,or third-party repositories. Linux operating systems, like Ubuntu ,have package repositories where you can search for and download individual binaries.For Windows, Christoph Gohlke provides pre-built Windows installersfor many packages.