mirror of https://github.com/python/cpython
171 lines
6.1 KiB
Plaintext
171 lines
6.1 KiB
Plaintext
Python 1.4beta3 for Windows NT 3.5 and Windows 95
|
|
=================================================
|
|
|
|
The zip file pyth14b3.zip contains a preliminary binary release of
|
|
Python 1.4beta3 for Windows NT 3.5 and Windows '95, with Tcl/Tk
|
|
support. The installation has not been tested on Windows 3.1 with
|
|
Win32s. For general information on Python, see
|
|
http://www.python.org/.
|
|
|
|
|
|
To install
|
|
----------
|
|
|
|
Unzip the archive on a file system with enough space. It will create
|
|
a directory Python1.4b3 containing subdirectories Bin and Lib and some
|
|
files, including setup.bat, setup.py, uninstall.bat, and uninstall.py.
|
|
(If you don't have a zip program that supports long filenames, get the
|
|
file winzip95.exe and install it -- this is WinZip 6.1 for 32-bit
|
|
Windows systems.)
|
|
|
|
Run the SETUP.BAT file found in directory just created. When it is
|
|
done, press Enter.
|
|
|
|
Tcl/Tk support requires additional installation steps, see below.
|
|
|
|
|
|
To use
|
|
------
|
|
|
|
Python runs in a console (DOS) window. From the File Manager, run the
|
|
file python.exe found in the Bin subdirectory. You can also drag it
|
|
to a program group of your choice for easier access. Opening any file
|
|
ending in .py from the file manager should run it.
|
|
|
|
|
|
To use with Tkinter
|
|
-------------------
|
|
|
|
Get the file win41p1.exe from /pub/python/nt/ on ftp.python.org or
|
|
from ftp site ftp.sunlabs.com, directory /pub/tcl/. This is a
|
|
self-extracting archive containing the Tcl/Tk distribution for Windows
|
|
NT. Don't use an older version.
|
|
|
|
Using the control panel, set the TCL_LIBRARY and TK_LIBRARY
|
|
environment variables. E.g. if you installed Tcl/Tk in C:\TCL (the
|
|
default suggested by the installer), set TCL_LIBRARY to
|
|
"C:\TCL\lib\tcl7.5" and set TK_LIBRARY to "C:\TCL\lib\tk4.1". Also
|
|
add the directory "C:\TCL\bin" (or whereever the Tcl bin directory
|
|
ended up) to the PATH environment variable.
|
|
|
|
On Windows '95, you need to edit AUTOEXEC.BAT for this, e.g. by adding
|
|
the lines
|
|
|
|
SET TCL_LIBRARY=C:\Program Files\TCL\lib\tcl7.5
|
|
SET TK_LIBRARY=C:\Program Files\TCL\lib\tk4.1
|
|
SET PATH="%PATH%";"C:\Program Files\TCL\bin"
|
|
|
|
(substituting the actual location of the TCL installation directory).
|
|
|
|
Once Tcl/Tk is installed, you should be able to type the following
|
|
commands in Python:
|
|
|
|
>>> import Tkinter
|
|
>>> Tkinter._test()
|
|
|
|
This creates a simple test dialog box (you may have to move the Python
|
|
window a bit to see it). Click on OK to get the Python prompt back.
|
|
|
|
|
|
Troubleshooting
|
|
---------------
|
|
|
|
The following procedure will test successive components required for
|
|
successful use of Python and Tkinter. The steps before "import
|
|
_tkinter" can be used to verify the proper installation of the Python
|
|
core.
|
|
|
|
- First, run the Python interpreter (python.exe). This should give
|
|
you a ">>>" prompt in a "MS-DOS console" window. This may fail with a
|
|
complaint about being unable to find the file MSVC40RT.DLL. This file
|
|
(along with several other files) is included in the MSOFTDLL.EXE
|
|
self-extracting archive available in the /pub/python/wpy directory on
|
|
ftp.python.org. After extraction, move MSVCRT40.NT to
|
|
\Windows\System\MSVCRT40.DLL (note the change of extension).
|
|
|
|
- If you can't get a ">>>" prompt, your core Python installation may
|
|
be botched. Reinstall from the ZIP file (see above) and run
|
|
SETUP.BAT.
|
|
|
|
- At the ">>>" prompt, type a few commands. Each command should
|
|
succeed without complaints. Remember that Python is a case sensitive
|
|
language, so type the commands exactly as shown ("tkinter" and
|
|
"Tkinter" are two very different things).
|
|
|
|
>>> import sys
|
|
|
|
If this fails, you can't type :-) (Explanation: this is a
|
|
built-in module that is pre-initialized before the first ">>>"
|
|
prompt is printed. There is no way that this import can fail
|
|
except by a typo.)
|
|
|
|
>>> import string
|
|
|
|
If this fails, the Python library cannot be found. Reinstall
|
|
Python. (Explanation: the registry entry for PythonPath is
|
|
botched. Inspect sys.path to see what it is. If it is
|
|
something like ['.', '.\\lib', '.\\lib\\win'], the setup.py
|
|
script has not run successfully and you may get away with
|
|
rerunning the SETUP.BAT file.)
|
|
|
|
>>> import _tkinter
|
|
|
|
This can fail in a number of ways:
|
|
|
|
ImportError: No module named _tkinter
|
|
The Python module file _tkinter.dll can't be found.
|
|
Since it is installed by default, the installation is
|
|
probably botched. Reinstall Python.
|
|
|
|
ImportError: DLL load failed: The specified module could not
|
|
be found. (Possibly with a dialog box explaining that
|
|
TCL75.DLL or TK41.DLL could not be found.)
|
|
Probably a Tcl/Tk installation error. Reinstall Tcl/Tk.
|
|
Note that on Windows '95, you may need to add the Tcl
|
|
bin directory to the PATH environment variable.
|
|
|
|
Other failures:
|
|
It may be possible that you have an early prerelease
|
|
TCL75.DLL or TK41.DLL, which is incompatible with the
|
|
_tkinter module in the Python distribution. This will
|
|
most likely result in error messages that don't make a
|
|
lot of sense. Try installing Tcl/Tk from the
|
|
win41p1.exe self-extracting archive found in
|
|
/pub/python/nt on ftp.python.org.
|
|
|
|
>>> import Tkinter
|
|
|
|
If this fails, your Python library or sys.path is botched.
|
|
Your best bet, again, is to reinstall Python.
|
|
|
|
>>> Tkinter._test()
|
|
|
|
This should pop up a window with a label ("Proof-of-existence
|
|
test for TK") and two buttons ("Click me!" and "QUIT").
|
|
If you get nothing at all (not even a ">>>" prompt), the
|
|
window is probably hiding behind the Python console window.
|
|
Move the console window around to reveal the test window.
|
|
|
|
If you get an exception instead, it is most likely a verbose
|
|
complaint from Tcl/Tk about improper installation. This is
|
|
usually caused by bad or missing values for the environment
|
|
variables TK_LIBRARY or TCL_LIBRARY. See the installation
|
|
instructions above.
|
|
|
|
|
|
To uninstall
|
|
------------
|
|
|
|
Run the batch file UNINSTALL.BAT. This will run the Python script
|
|
uninstall.py, which undoes the registry additions and removes most
|
|
installed files. The batch file then proceed to remove some files
|
|
that the Python script can't remove (because it's using them). The
|
|
batch file ends with an error because it deletes itself. Hints on how
|
|
to avoid this (and also on how to remove the installation directory
|
|
itself) are gracefully accepted.
|
|
|
|
|
|
September 3, 1996
|
|
|
|
--Guido van Rossum (home page: http://www.python.org/~guido/)
|