I am trying to convert my .py file to an exe file. I've done it in the past but for some reason it isn't working anymore. I am using Python 2.7 and have other versions installed as well but my application won't work without 2.7. If I do python activityKivy.py it runs perfectly. I also tried with py2exe but was unsuccessful, it gave me too many dll warnings and would crash each time I open it. I prefer to stick with pyinstaller because thats what always worked for me. Some help would greatly be appreciates!
error screenshot
**Update: I wasn't able to figure out exactly what the problem was but I was playing around with my environment variables and changing my pip names to pip2 pip3 and thats when this problem started happening and even when I reverted all my changes it still showed me this.I was able to fix it by simply uninstalling pyinstaller and redownloading it.
I'm having trouble importing tweepy. I've looked through so many previous questions and still can't find a correct solution. I think it has something to do with how tweepy is being downloaded when I install but I'm not sure. I get an import error saying that "tweepy is not a package".
I have tweepy library connected to the interpreter and all that but, it is saved as a compressed EGG file instead of a file folder like the rest of my packages. I think that has something to do with it but I'm not too sure.
Also, tweepy works in my command line but not in eclipse.
If you recently installed the package maybe just reconfigure your pydev (Window->Preferences->PyDev->Interpreters->Python Interpreter: Quick Auto Configure).
I am a newbie to Stack Overflow (first post), but really see the use of this website.
I'm stumped. We are trying to setup IIS 7.0 to run with WinPython 2.7 on a Windows 7 machine.
I am an IIS newb, but veteran Python user. IIS 7 can NOT find a library, which python finds, and executes, perfectly when ran on it's own. When executed via IIS, the script fails with a traceback, and IIS returns the 502.2.
I found this thread http://forums.iis.net/p/1209465/2073173.aspx?HTTP+Error+502+2+Bad+Gateway+Frustrations but the advised solution is simply another troubleshooting suggestion.
I found IIS's description (http://support.microsoft.com/kb/942057) of the error helpful, but futile.
I found Python's start-up options/parameters helpful (http://docs.python.org/2/using/cmdline.html), but futile.
I found IIS's advice for configuring Python helpful (http://support.microsoft.com/kb/276494, but (questionably?) incomplete.
This thread on manually defining an alternate bin folder (http://forums.asp.net/t/1303052.aspx?Tell+IIS+to+load+dll+from+another+directory+not+Bin+web+config+) might be where my solution lies, but I don't think it is because of the fact that this all worked on 2.6 without doing that to IIS.
IIS seems to allow python to import any module that is just a python script. As soon as it gets to a *.pyd (basically just python's version of a dll file) file, it screams. I'm no pro when it comes to DLLs and windows environments, but wouldn't IIS have to have paths to a bin folder of some kind? Do I have to manually edit them, as discussed in the last link above?
ACTUAL ERROR Details below for DLL failed Load:
The Error :
" HTTP Error 502.2 - Bad Gateway The specified CGI application
misbehaved by not returning a complete set of HTTP headers. The
headers it did return are "Traceback (most recent call last): File
"\estorage.equitable.int\riskmgmt\Quants\web\LinksPage.py", line 2,
in import pyweb File
"\estorage.equitable.int\riskmgmt\Quants\Common2014\Python\pyweb__init__.py",
line 5, in from core import * File
"\estorage.equitable.int\riskmgmt\Quants\Common2014\Python\pyweb\core.py",
line 2, in from pylib import pgdb File
"\estorage.equitable.int\riskmgmt\Quants\Common2014\Python\pylib\pgdb.py",
line 8, in from scikits import timeseries as ts File
"C:\WinPython-32bit-2.7.6.2-20140401\python-2.7.6\lib\site-packages\scikits.timeseries-0.91.3-py2.7-win32.egg\scikits\timeseries__init__.py",
line 13, in import const File
"C:\WinPython-32bit-2.7.6.2-20140401\python-2.7.6\lib\site-packages\scikits.timeseries-0.91.3-py2.7-win32.egg\scikits\timeseries\const.py",
line 79, in from cseries import freq_constants ImportError:
DLL load failed: The specified module could not be found. ".
I'm confident that the python environment is configured properly, as the script runs from the same executable (python.exe) via a command line. I'm thinking that I don't have IIS configured properly, for the new Python 2.7 install. The same script worked yesterday, on IIS and python 2.6. But during our upgrade from 2.6 to 2.7, a bunch of PATH and PYTHONPATH parameters all changed, plus we went from ActivePython to WinPython. WinPython is "registered" on the machine.
What I've tried
confirming python's sys.path is as expected at run-time in both IIS and command line - it is.
using the module from python command line.
recompiling the failing module using two different compilers (ming32 and VS2008).
putting duplicates of my new 2.7 modules in the old python26 folder.
pulling out lots of hair and other hacky stuff.
My next step, is to post this same message on a python forum. If anybody can advise on a good one for python-IIS related challenges, that would be appreciated.
Please help! Thanks in advance.
I got this 502.2 error when doing a clean installation of PHP 5.5 in Windows Server 2012 R2 with IIS 8.5.
It turns out PHP is a Visual C++ application which needs the library MSVCR110.dll in order to run properly. My computer does not have Visual Studio 2012 installed and thus it does not have this file. I got my problem solved by installing the Visual C++ Redistributable Packages https://www.microsoft.com/en-us/download/details.aspx?id=30679#
(Note: jc77 is my associate, and I'm actually the OP, as this was an x-post from IIS forums.)
We solved the problem.
tl,dr; portable python + sloppy/rookie compiling = strange behaviour + frustrations.
Bottom line, compile properly. For scikits.timeseries, using ming32 everything will walk, talk, and sound like it works in Spyder.exe, but not in python.exe. You have to use VS2008, if you want it to work in both.
More Info:
Winpython (as well as others) presents itself as identical to any other python installations, if you "register" the installation. It works great, 99% of the time. We learned the hard way, that "Winpython Interpreter.exe" and "python.exe" provided in the install are in fact different. Can't explain why, but the two executables gave different behavior. We were doing all our testing in Spyder, which must use "winpython interpreter.exe". The module which IIS couldn't find, would import and run no problem in Spyder. Then, in IIS, using python.exe, the module wouldn't import. We were operating on the assumption that the IDE would use python.exe, and that the stack was identical. As, 99% of the time, they appear to be. The way we were compiling scikits worked in winpython interpreter.exe. We were making a rookie mistake when compiling scikits, but it went un-noticed because it was working fine in our IDE (Spyder).
I'm adding these keywords for others : Anybody else who receives errors like this is likely using a portable python installation AND not compiling something properly. Winpython, Portable Python, eGenix, [and possibly?] Active State and Enthought Canopy.
While trying to configure CGI to run Perl in Windows 8.1, I had HTTP Error 502.2, but then I read loste's post and solved the problem. I had previously installed both Perl64 and Strawberry Perl. Although the IIS EventHandler pointed to only the Perl64 directory, both directories appeared in my Windows PATH variable. I prefer Strawberry Perl, so I changed the EventHandler to point to the Strawberry Perl directory and deleted the paths to Perl64 from the Windows PATH variable to solve the error.
Try this
print("Content-Type: text/html\n")
print("Hello Python World!")
You must specify the type of document
New to programming (so please bear with me), but loving it so far. I coded a game using pygame and am having trouble compiling it as a stand-alone application using py2app. I'm using Macports Python 2.7, though I tried switching back to the default Mac installation (2.7) as well as the default 2.6 and still get this error during the py2app build:
File "/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/sympy/mpmath/libmp/exec_py3.py", line 1
exec_ = exec
^
SyntaxError: invalid syntax
Exec_py3.py consists of all of one line:
exec_ = exec
Just for laughs I commented it out and the py2app proceeded further along in the build but then choked here:
File "/opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/site-packages/macholib/MachO.py", line 304, in synchronize_size
raise ValueError("New Mach-O header is too large to relocate")
ValueError: New Mach-O header is too large to relocate
I don't know if the issues are related. Py2app is working fine for a couple little test scripts I wrote that don't use pygame. Any suggestions for what I can try next?
Thanks!
edit - I found a couple of links that may be related, but can't really understand what's going on in the conversation. Can anyone translate for a relative newby?
http://code.google.com/p/mpmath/issues/detail?id=204
https://bitbucket.org/ronaldoussoren/py2app/issue/93/mach-o-header-may-be-too-large-to-relocate
Well, I found a workaround in case anybody else runs into this. I uninstalled MacPorts and just used the Mac system Python (2.7). Everything then compiled fine. It was not enough just to use the port select command to switch to the system Python; I had to deinstall the whole thing.
I tried to install pywin32 via the 32 bit python 2.6 msi installer and got this error:
I have no idea why, so I went and installed python 2.7 and tried again with the pywin32 2.7 installer and got an error that amounted to another error (Sorry for not being more specific, but python 2.7 is now gone from my computer. The error was incredibly vague and had "Error:" and then no more text after it if I recall correctly).
I can't figure out what this error means, however. I wanted to use pyinstaller but it requires pywin32, so after I couldn't install pywin32 I tried py2exe and got this error:
*** finding dlls needed ***
error: pywintypes26.dll: No such file or directory
So I'm pretty sure I need pywin32. Anyone have any ideas?
I don't know the cause, but I got the same error (only with different line numbers, maybe from a different version of pywin32), and this fix worked for me, installing on windows 7:
Extract the installer file to a directory using the free 7zip (or similar) program
Copy everything in the PLATLIB directory to C:\Python26\Lib\site-packages
Open a command prompt to the SCRIPT directory and type:
python pywin32_postinstall.py -install
You must have Python already installed (perhaps obviously) and in your windows PATH environment variable for this to work. You can also try the testall script in that PLATLIB directory (though for me, that hung). After doing this, I was able to import pywin32 modules from the Python IDLE just fine.
(Trying to run the installer in compatibility mode didn't solve this for me.)
I did the following and worked for version 2.7 (I did not try 3.0 and up, but it should work too):
Move the .exe file into the platlib (C:\Python27\Lib\site-packages)
Run as admin the .exe file and you should be Good :)
If you want to check if it worked just do: import win32api and run it.
As of when I wrote this (Feb'12), IMO Python 2.5 is the most stable version of Python on Windows. I suggest you try re-installing everything on Python 2.5. I use it on Windows 7 and I don't have any issues whatsoever