IDLE just won't open in 2.6 for me. The command line works but not the GUI. It works in 2.5.2 though. I am a neophyte, any help is much appreciated.

What operating system are you using?

Hi! Chris, I am assuming that you are using Vista. If you are..then you need to enable the Administrator user (following the instructions here: http://www.computerperformance.co.uk/vista/vista_administrator_activate. htm) and then install python for all users by logging in as the Administrator. Thanks, Raj

This bug does not just affect Vista. I am running Windows XP Professional x64 and encountered the same problem. Everything appeared to go fine on the installation, but then IDLE just refuses to run, nothing appears in the task manager, no errors, nothing. Command line still works. When I read Raj's coment, I realized that I had only installed it for me, not for all users. Installing it the other way worked. This seems like a pretty serious bug, because users (like me) are probably going to be totally baffled as to the cause, since there is no feedback. Thanks for the workaround!

> I am running Windows XP Professional x64 and encountered the same > problem. Everything appeared to go fine on the installation, but then > IDLE just refuses to run, nothing appears in the task manager, no > errors, nothing. Command line still works. It's normal that there are no errors. They get to stderr, and there is no stderr in a GUI application. Can you please try these steps, and report results? 1. open cmd.exe 2. cd \python26 3. python.exe Lib\idlelib\idle.py Report any output that this produces. > This seems like a pretty serious bug I don't think it's pretty serious. It has a workaround; a "pretty serious" bug doesn't have one.

> It's normal that there are no errors. They get to stderr, and there is > no stderr in a GUI application. Maybe it would make sense putting the main() function into a try/except statement and pop-up a message box to display the error. A patch is in attachment.

would you help me to open IDLE it can't open in 2.6 version but can use python in terminal my OS is MacOSX. I'm the new one in python so, i need you help very much.

Giampaolo: I'm skeptical that the patch helps. If you can't start IDLE because you cannot import Tkinter, displaying the error in a tkMessageBox will do no good, either.

I have this problem too but I am running Python 2.5.2 on Windows XP professional. I did install Python for all users. I tried uninstalling and reinstalling Python. IDLE does not open for me. It cannot find Tkinker. C:\Python25>python.exe lib\idlelib\idle.py Traceback (most recent call last): File "lib\idlelib\idle.py", line 6, in <module> import PyShell File "C:\Python25\Lib\idlelib\PyShell.py", line 14, in <module> import macosxSupport File "C:\Python25\Lib\idlelib\macosxSupport.py", line 6, in <module> import Tkinter ImportError: No module named Tkinter

> I have this problem too but I am running Python 2.5.2 on Windows XP > professional. That is most definitely a different problem from the one reported here originally. > I did install Python for all users. I tried uninstalling > and reinstalling Python. IDLE does not open for me. It cannot find > Tkinker. Make sure you select Tkinter in the feature selection window of Python. If you can't get it to work, and still believe you have found a bug, please report it as a separate issue.

This still seems to be happening in python 3.0 as well. Here is the output from >1. open cmd.exe >2. cd \python26 >3. python.exe Lib\idlelib\idle.py C:\Program Files\Python>python.exe Lib\idlelib\idle.py Traceback (most recent call last): File "Lib\idlelib\idle.py", line 22, in <module> idlelib.PyShell.main() File "C:\Program Files\Python\lib\idlelib\PyShell.py", line 1385, in main shell = flist.open_shell() File "C:\Program Files\Python\lib\idlelib\PyShell.py", line 276, in open_shell self.pyshell = PyShell(self) File "C:\Program Files\Python\lib\idlelib\PyShell.py", line 800, in __init__ OutputWindow.__init__(self, flist, None, None) File "C:\Program Files\Python\lib\idlelib\OutputWindow.py", line 16, in __init __ EditorWindow.__init__(self, *args) File "C:\Program Files\Python\lib\idlelib\EditorWindow.py", line 243, in __ini t__ self.update_recent_files_list() File "C:\Program Files\Python\lib\idlelib\EditorWindow.py", line 761, in updat e_recent_files_list rf_file = open(self.recent_files_path, 'w') File "C:\Program Files\Python\lib\io.py", line 278, in __new__ return open(*args, **kwargs) File "C:\Program Files\Python\lib\io.py", line 222, in open closefd) File "C:\Program Files\Python\lib\io.py", line 615, in __init__ _fileio._FileIO.__init__(self, name, mode, closefd) IOError: [Errno 13] Permission denied: 'C:\\Users\\Isaac\\.idlerc\\recent-files. lst'

I fixed this by copying the tcl8.4 and tk8.4 directories into Python25/Lib from Python25/tcl. This fixes it but it should work without having to do this. I start new ticket and reference this one.

Issue 4598 created.

Since there was no feedback from the OP, I'm closing this as "works for me".

Hi, I'm running Windows XP Professional and just installed Python 2.6. I installed it for all users. Tried starting up IDLE and nothing happened. I read the boards here, and it looks like others have had similar troubles. I read on this board that moving the Tcl/Tk directories helped, so I tried moving the tcl8.5 and tk8.5 directories to C:\Python26\Lib, but IDLE still wouldn't start up. (So I moved them back.) I opened a command shell and tried running idle that way. I will paste the output below. Could someone help with this? Sorry if this is the wrong place to post this problem; I am Python newbie. C:\Python26>python Lib\idlelib\idle.py Traceback (most recent call last): File "Lib\idlelib\idle.py", line 21, in <module> idlelib.PyShell.main() File "C:\Python26\lib\idlelib\PyShell.py", line 1400, in main shell = flist.open_shell() File "C:\Python26\lib\idlelib\PyShell.py", line 279, in open_shell self.pyshell = PyShell(self) File "C:\Python26\lib\idlelib\PyShell.py", line 820, in __init__ OutputWindow.__init__(self, flist, None, None) File "C:\Python26\lib\idlelib\OutputWindow.py", line 16, in __init__ EditorWindow.__init__(self, *args) File "C:\Python26\lib\idlelib\EditorWindow.py", line 234, in __init__ self.update_recent_files_list() File "C:\Python26\lib\idlelib\EditorWindow.py", line 755, in update_recent_fil es_list rf_file = open(self.recent_files_path, 'w') IOError: [Errno 13] Permission denied: 'C:\\Documents and Settings\\Tricia\\.idl erc\\recent-files.lst'

Patricia, if you want to report a bug, please don't follow up to an existing, closed bug report. If you are just asking for help: delete the folder .idlerc and all of its files, and retry.