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Ronald Oussorencc00a262009-05-19 19:29:24 +00001This package will install Python $FULL_VERSION for Mac OS X
Ned Deily2a6f4b32011-01-30 00:18:47 +00002$MACOSX_DEPLOYMENT_TARGET for the following architecture(s):
3$ARCHITECTURES.
Ronald Oussoren0e5b70d2006-06-07 18:58:42 +00004
Ned Deily0203a802013-10-25 00:40:07 -07005 **** IMPORTANT ****
Ronald Oussoren0e5b70d2006-06-07 18:58:42 +00006
Ned Deily0203a802013-10-25 00:40:07 -07007Installing on OS X 10.8 (Mountain Lion) or later systems
8========================================================
9
10If you are attempting to install on an OS X 10.8+ system, you may
Ned Deilye1c9794952013-01-29 00:07:46 -080011see a message that Python can't be installed because it is from an
12unidentified developer. This is because this Python installer
13package is not yet compatible with the Gatekeeper security feature
14introduced in OS X 10.8. To allow Python to be installed, you
15can override the Gatekeeper policy for this install. In the Finder,
16instead of double-clicking, control-click or right click the "Python"
17installer package icon. Then select "Open using ... Installer" from
18the contextual menu that appears.
Ronald Oussoren0e5b70d2006-06-07 18:58:42 +000019
Ned Deily52c48fd2013-11-05 02:40:03 -080020 **** IMPORTANT ****
Ned Deily0203a802013-10-25 00:40:07 -070021
Ned Deily52c48fd2013-11-05 02:40:03 -080022Update your version of Tcl/Tk to use IDLE or other Tk applications
23==================================================================
Ned Deily0203a802013-10-25 00:40:07 -070024
Ned Deily52c48fd2013-11-05 02:40:03 -080025To use IDLE or other programs that use the Tkinter graphical user
26interface toolkit, you may need to install a newer third-party version
27of the Tcl/Tk frameworks. Visit http://www.python.org/download/mac/tcltk/
Ned Deily0203a802013-10-25 00:40:07 -070028for current information about supported and recommended versions of
29Tcl/Tk for this version of Python and of Mac OS X.
30
Ned Deily52c48fd2013-11-05 02:40:03 -080031
Ned Deily0203a802013-10-25 00:40:07 -070032Using this version of Python on OS X
33====================================
34
Ned Deily2a6f4b32011-01-30 00:18:47 +000035Python consists of the Python programming language interpreter, plus
36a set of programs to allow easy access to it for Mac users including
37an integrated development environment, IDLE, plus a set of pre-built
38extension modules that open up specific Macintosh technologies to
39Python programs.
Ronald Oussoren0e5b70d2006-06-07 18:58:42 +000040
Ned Deily2a6f4b32011-01-30 00:18:47 +000041The installer puts applications, an "Update Shell Profile" command,
Ned Deilye1c9794952013-01-29 00:07:46 -080042and a link to the optionally installed Python Documentation into the
Ned Deily2a6f4b32011-01-30 00:18:47 +000043"Python $VERSION" subfolder of the system Applications folder,
44and puts the underlying machinery into the folder
45$PYTHONFRAMEWORKINSTALLDIR. It can
46optionally place links to the command-line tools in /usr/local/bin as
47well. Double-click on the "Update Shell Profile" command to add the
48"bin" directory inside the framework to your shell's search path.
Ronald Oussoren0e5b70d2006-06-07 18:58:42 +000049
Ned Deilye1c9794952013-01-29 00:07:46 -080050You must install onto your current boot disk, even though the
Ned Deily0203a802013-10-25 00:40:07 -070051installer may not enforce this, otherwise things will not work.
Ned Deilye1c9794952013-01-29 00:07:46 -080052
53You can verify the integrity of the disk image file containing the
54installer package and this ReadMe file by comparing its md5 checksum
55and size with the values published on the release page linked at
56http://www.python.org/download/
57
Ned Deily0203a802013-10-25 00:40:07 -070058Installation requires approximately $INSTALL_SIZE MB of disk space,
59ignore the message that it will take zero bytes.
60
Ronald Oussoren9ff30422009-03-04 21:12:17 +000061More information on Python in general can be found at
Ronald Oussoren0e5b70d2006-06-07 18:58:42 +000062http://www.python.org.