When I use cx_Freeze I get a keyerror KeyError: 'TCL_Library'while building my pygame program. Why do I get this and how do I fix it?
My setup.py is below:
from cx_Freeze import setup, Executable
setup(
name = "Snakes and Ladders",
version = "0.9",
author = "Adam",
author_email = "Omitted",
options = {"build_exe": {"packages":["pygame"],
"include_files": ["main.py", "squares.py",
"pictures/Base Dice.png", "pictures/Dice 1.png",
"pictures/Dice 2.png", "pictures/Dice 3.png",
"pictures/Dice 4.png", "pictures/Dice 5.png",
"pictures/Dice 6.png"]}},
executables = [Executable("run.py")],
)
You can work around this error by setting the environment variables manually:
set TCL_LIBRARY=C:\Program Files\Python35-32\tcl\tcl8.6
set TK_LIBRARY=C:\Program Files\Python35-32\tcl\tk8.6
You can also do that in the setup.py script:
os.environ['TCL_LIBRARY'] = r'C:\Program Files\Python35-32\tcl\tcl8.6'
os.environ['TK_LIBRARY'] = r'C:\Program Files\Python35-32\tcl\tk8.6'
setup([..])
But I found that actually running the program doesn't work. On the cx_freeze mailinglist it was mentioned:
I have looked into it already and no, it is not just a simple recompile --
or it would have been done already! :-)
It is in progress and it looks like it will take a bit of effort. Some of
the code in place to handle things like extension modules inside packages
is falling over -- and that may be better solved by dropping that code and
forcing the package outside the zip file (another pull request that needs
to be absorbed). I should have some time next week and the week following
to look into this further. So all things working out well I should put out
a new version of cx_Freeze before the end of the year.
But perhaps you have more luck ... Here's the bug report.
Instead of setting the environment variables using installation specific absolute paths like C:\\LOCAL_TO_PYTHON\\... you may also derive the necessary paths dynamically using the __file__ attribute of Python standard package like os:
import os.path
PYTHON_INSTALL_DIR = os.path.dirname(os.path.dirname(os.__file__))
os.environ['TCL_LIBRARY'] = os.path.join(PYTHON_INSTALL_DIR, 'tcl', 'tcl8.6')
os.environ['TK_LIBRARY'] = os.path.join(PYTHON_INSTALL_DIR, 'tcl', 'tk8.6')
After this fix the executable file will be created, but you will probably get a "DLL not found error" when you try to execute it - at least with Python 3.5.3 and cx_Freeze 5.0.1 on Windows 10.
When you add the following options, the necessary DLL-files will be copied automatically from the Python-Installation directory to the build-output of cx-Freeze and you should be able to run your Tcl/Tk application:
options = {
'build_exe': {
'include_files':[
os.path.join(PYTHON_INSTALL_DIR, 'DLLs', 'tk86t.dll'),
os.path.join(PYTHON_INSTALL_DIR, 'DLLs', 'tcl86t.dll'),
],
},
}
# ...
setup(options = options,
# ...
)
Just put this before the setup at setup.py
import os
os.environ['TCL_LIBRARY'] = "C:\\LOCAL_TO_PYTHON\\Python35-32\\tcl\\tcl8.6"
os.environ['TK_LIBRARY'] = "C:\\LOCAL_TO_PYTHON\\Python35-32\\tcl\\tk8.6"
And run it:
python setup.py bdist_msi
This worked fine for me.
If you get following error with python 3.6:
copying C:\LOCAL_TO_PYTHON\Python35-32\tcl\tcl8.6 -> build\exe.win-amd64-3.6\tcl
error: [Errno 2] No such file or directory: 'C:\\LOCAL_TO_PYTHON\\Python35-32\\tcl\\tcl8.6'
Simply create LOCAL_TO_PYTHON dir in C:\ then create Python35-32 dir inside it. Now copy tcl dir from existing Python36 dir (in C:\) into Python35-32.
Then it works fine.
If you get following error with python 3.6:
copying C:\LOCAL_TO_PYTHON\Python35-32\tcl\tcl8.6 -> build\exe.win-amd64-3.6\tcl
error: [Errno 2] No such file or directory: 'C:\\LOCAL_TO_PYTHON\\Python35-32\\tcl\\tcl8.6'
Simply create LOCAL_TO_PYTHON dir in C:\ then create Python35-32 dir inside it. Now copy tcl dir from existing Python36 dir (in C:) into Python35-32.
Then it works fine.
**I did this steps and created a .exe file into the build dir but if ı try to click app dont wait on the screen instantly quick, my codes here **
from tkinter import *
import socket
window=Tk()
window.geometry("400x150")
window.title("IpConfiger")
window.config(background="black")
def goster():
x=socket.gethostbyname(socket.gethostname())
label=Label(window,text=x,fg="green",font=("Helvetica",16))
label.pack()
def information():
info=Label(window,text="Bu program anlık ip değerini
bastırır.",fg="green",font=("Helvetica",16),bg="black")
info.pack()
information()
tikla=Button(window,text="ip göster",command=goster)
tikla.pack()
D. L. Müller's answer need to be modified for cx_Freeze version 5.1.1 or 5.1.0. In these versions of cx_Freeze, packages get frozen into a subdirectory lib of the build directory. The TCL and TK DLLs need to be moved there as well. This can be achieved by passing a tuple (source, destination) to the corresponding entry of the include_files list option (see the cx_Freeze documentation).
Altogether the setup.py script needs to be modified as follows:
import os.path
PYTHON_INSTALL_DIR = os.path.dirname(os.path.dirname(os.__file__))
os.environ['TCL_LIBRARY'] = os.path.join(PYTHON_INSTALL_DIR, 'tcl', 'tcl8.6')
os.environ['TK_LIBRARY'] = os.path.join(PYTHON_INSTALL_DIR, 'tcl', 'tk8.6')
# ...
options = {
'build_exe': {
'include_files':[
(os.path.join(PYTHON_INSTALL_DIR, 'DLLs', 'tk86t.dll'), os.path.join('lib', 'tk86t.dll'))
(os.path.join(PYTHON_INSTALL_DIR, 'DLLs', 'tcl86t.dll'), os.path.join('lib', 'tcl86t.dll'))
],
},
}
# ...
setup(options = options,
# ...
)
The initial KeyError problem:
This worked for me with python 3.7 on windows 7:
from cx_Freeze import setup, Executable
import os
import sys
where = os.path.dirname(sys.executable)
os.environ['TCL_LIBRARY'] = where+"\\tcl\\tcl8.6"
os.environ['TK_LIBRARY'] = where+"\\tcl\\tk8.6"
build_exe_options = {"include_files": [where+"\\DLLs\\tcl86t.dll", where+"\\DLLs\\tk86t.dll"]}
setup(
name = "SudoCool",
version = "0.1",
description = "Programme de SUDOKU",
options={"build_exe": build_exe_options},
executables = [Executable("sudoku.py")]
)
Now cx_Freeze is working:
My application is working:
Related
I'm trying to build an exe file using cx_Freeze.
But when I run the resulting file I get an error:
FileNotFoundError: ..\build\exe.win-amd64-3.8\lib\scipy.libs
Please tell me how to fix this problem?
I run the following code:
from cx_Freeze import setup, Executable
build_exe_options = {"packages": ["torch", 'tensorflow']}
target = Executable(
script='sub.py'
)
setup(
name='my',
options={'build_exe': build_exe_options},
executables=[target]
)
I had this exact problem, this is only a short term fix but if you search for 'scipy.libs' in your python install location 'site-packages' folder (or virtual environment if you're using one) and copy/paste it into the libs folder in your build it should solve the issue.
I'll edit my answer if I come across the root cause and a more permanent fix...
Hope this helps!
You can use the include_files option of the build_exe command. According to the cx_Freeze documentation, you can use a tuple (source, destination) in the include_files list to let cx_Freeze copy a file to a specific destination into the build directory:
this list will contain strings or 2-tuples for the source and destination; the source can be a file or a directory (in which case the tree is copied except for .svn and CVS directories); the target must not be an absolute path
Accordingly, try to add the following lines to your setup.py file:
import os
import scipy
scipy_libs_source = os.path.join(os.path.dirname(os.path.dirname(scipy.__file__)), 'scipy.libs')
scipy_libs_destination = os.path.join('lib', 'scipy.libs')
include_files = [(scipy_libs_source, scipy_libs_destination)]
build_exe_options = {'include_files': include_files,
'packages': ['torch', 'tensorflow']}
I'm trying to create an executable python program that runs on windows without python being installed, for this I'm using cx_Freeze. But I get the following error: "Cannot load mkl_intel_thread.dll"
On my PC, which has python installed (miniconda3), I built the executable using cx_Freeze, and when I ran the executable I also would get "Cannot load mkl_intel_thread.dll". I fixed this by going to my python folder, Library\bin, and copied the mkl_intel_thread.dll file to where the executable is placed. The problem is, when moving the whole folder to another PC (without python installed), this error reappears, even though the mkl_intel_thread.dll is in the folder.
File that I want to distribute (plot.py):
import matplotlib.pyplot as plt
a = [0, 1, 2]
b = [0, 2, 0]
plt.fill(a, b, 'b')
plt.show()
cx_Freeze setup file (setup.py):
import cx_Freeze
import sys
import matplotlib
import numpy
import os
os.environ['TCL_LIBRARY'] = "C:\\Miniconda3\\tcl\\tcl8.6"
os.environ['TK_LIBRARY'] = "C:\\Miniconda3\\tcl\\tk8.6"
executables = [cx_Freeze.Executable("plot.py")]
build_exe_options = {"includes":['numpy.core._methods',
'numpy.lib.format', 'matplotlib.backends.backend_tkagg']}
cx_Freeze.setup(
name = "script",
options = {"build_exe": build_exe_options},
version = "0.0",
description = "A basic example",
executables = executables)
EDIT:
Try to copy all files starting with mkl you find under Library\bin or numpy\core into the build folder, as well as libiomp5md.dll, see Python Pyinstaller 3.1 Intel MKL FATAL ERROR: Cannot load mkl_intel_thread.dll and cx_freeze converted GUI-app (tkinter) crashes after pressing plot-Button.
Once you have found out which file(s) need(s) to be manually copied, you can let cx_Freeze include the necessary file(s) by using the include_files list of the build_exe options (see code snippet below). If necessary, you can use a tuple (source, destination) as item in the include_files list to let cx_Freeze copy a file from source to a specific destination into the build directory, see the cx_Freezedocumentation.
I see further potential problems in the setup script you've posted in your question:
include the whole numpy packages using the packages list of the build_exe options, it is easier and maybe safer
it is safer to dynamically find out the location of the TCL/TK DLLs
for cx_Freeze 5.1.1, the TCL/TK DLLs need to be included in a lib subdirectory of the build directory
In summary, try t o use
PYTHON_INSTALL_DIR = os.path.dirname(os.path.dirname(os.__file__))
os.environ['TCL_LIBRARY'] = os.path.join(PYTHON_INSTALL_DIR, 'tcl', 'tcl8.6')
os.environ['TK_LIBRARY'] = os.path.join(PYTHON_INSTALL_DIR, 'tcl', 'tk8.6')
build_exe_options = {'packages': ['numpy'],
'includes': ['matplotlib.backends.backend_tkagg'],
'include_files': [(os.path.join(PYTHON_INSTALL_DIR, 'DLLs', 'tcl86t.dll'),
os.path.join('lib', 'tcl86t.dll')),
(os.path.join(PYTHON_INSTALL_DIR, 'DLLs', 'tk86t.dll'),
os.path.join('lib', 'tk86t.dll'))
# add here further files which need to be included as described in 1.
]}
in your setup script.
A similar issue affects cx_Freeze 6.1 or 6.2: the executable does not launch, either without error message or with
INTEL MKL ERROR: The specified module could not be found. mkl_intel_thread.dll.
Intel MKL FATAL ERROR: Cannot load mkl_intel_thread.dll.
Configuration:
Windows 10
Python 3.8.5 installed from https://www.python.org/
numpy 1.19.1+mkl installed with pip using wheel from https://www.lfd.uci.edu/~gohlke/pythonlibs/
various python modules installed using pip
This is also observed with Python 3.6.8 or earlier versions of numpy such as e.g. 1.18.4+mkl or 1.19.0+mkl.
I've observed that cx_Freeze includes 3 DLLs mkl_rt.dll, python38.dll, and vcruntime140.dll in the subdirectory lib\numpy\core of the build directory, whereas the original installation does not contain any DLL in the subdirectory site-packages\numpy\core (all DLLs are in site-packages\numpy\DLLs). If I manually remove mkl_rt.dll from the subdirectory lib\numpy\core of the build directory after building the application with cx_Freeze, the issue disappears and the application works.
This solution can be implemented by adding the following code at the end of the setup.py script:
numpy_core_dir = os.path.join(dist_dir, 'lib', 'numpy', 'core')
for file_name in os.listdir(numpy_core_dir):
if file_name.lower().endswith('.dll'):
file_path = os.path.join(numpy_core_dir, file_name)
os.remove(file_path)
where dist_dir is the build directory generated by cx_Freeze (passed to the build_exe option).
Just copy these four files in cx_freeze generated build folder
mkl_core.dll
mkl_def.dll
mkl_intel_thread.dll
mkl_mc3.dll
Manage to find a solution to this by downgrading numpy==1.18.2 from numpy==1.19.1 when using cx_Freeze==6.5.3.
I am attempting to build an exe using cx_Freeze which uses several modules:
import tkinter as tk
from tkinter import ttk
import random, time, bluetooth, json, sys, os
from _thread import *
from threading import Thread, Lock
When I attempt to build the exe, it seems to work perfectly: it raises no errors and creates the build folder containing the exe file. However, when I attempt to open the exe file, it simply doesn't open. If briefly seems to flash a windows but then disappears. My setup.py is this:
from cx_Freeze import setup,Executable
import sys
import os
PYTHON_INSTALL_DIR = os.path.dirname(os.path.dirname(os.__file__))
os.environ['TCL_LIBRARY'] = os.path.join(PYTHON_INSTALL_DIR, 'tcl', 'tcl8.6')
os.environ['TK_LIBRARY'] = os.path.join(PYTHON_INSTALL_DIR, 'tcl', 'tk8.6')
includes = []
include_files = []
packages = []
base = "Win32GUI"
setup(
name = 'Buzzer',
version = '0.1',
description = 'Buzzer application',
author = 'Me',
executables = [Executable('Buzzer.py')]
)
The flashing screen contains the following traceback:
Traceback (most recent call last):
File "C:\Users\X\AppData\Local\Programs\Python\Python37\lib\site-packages\cx_Freeze\initscripts__startup__.py", line 14, in run
module.run()
File "C:\Users\X\AppData\Local\Programs\Python\Python37\lib\site-packages\cx_Freeze\initscripts\Console.py", line 26, in run
exec(code, m.dict)
File "print.py", line 1, in
File "C:\Users\X\AppData\Local\Programs\Python\Python37\lib\tkinter__init__.py", line 36, in
import _tkinter # If this fails your Python may not be configured for Tk
ImportError: DLL load failed: The specified module could not be found.
You need to tell cx_Freeze to include the TCL and TK DLLs in the build directory.
For cx_Freeze 5.1.1 (the current version) or 5.1.0, the DLLs need to be included in a lib subdirectory of the build directory. You can do that by passing a tuple (source, destination) to the corresponding entry of the include_files list option:
include_files = [(os.path.join(PYTHON_INSTALL_DIR, 'DLLs', 'tk86t.dll'), os.path.join('lib', 'tk86t.dll')),
(os.path.join(PYTHON_INSTALL_DIR, 'DLLs', 'tcl86t.dll'), os.path.join('lib', 'tcl86t.dll'))]
You need to pass this include_files list to the build_exe options in the setup call (and you should also pass the baseyou have defined to the Executable):
setup(
name = 'Buzzer',
version = '0.1',
description = 'Buzzer application',
author = 'Me',
options={'build_exe': {'include_files': include_files}},
executables = [Executable('Buzzer.py', base=base)]
)
For other cx_Freeze versions, the DLLs need to be included directly in the build directory. This can be done with:
include_files = [os.path.join(PYTHON_INSTALL_DIR, 'DLLs', 'tk86t.dll'),
os.path.join(PYTHON_INSTALL_DIR, 'DLLs', 'tcl86t.dll')]
I'm trying to create an executable following this tutorial
https://github.com/anthony-tuininga/cx_Freeze/tree/master/cx_Freeze/samples/Tkinter
After some tweaking I'm able to compile the project but when i click the .exe the mouse loading animation fires but nothing ever loads. This questions has been asked previously but was never resolved.
Where to start looking in the code when your .exe doesn't work after cx_freeze?
My app file
from tkinter import *
from tkinter import messagebox
root = Tk()
root.title('Button')
print("something")
new = messagebox.showinfo("Title", "A tk messagebox")
root.mainloop()
my setup.py
import sys
from cx_Freeze import setup, Executable
base = None
if sys.platform == 'win32':
base = 'Win32GUI'
executables = [
Executable('SimpleTkApp.py', base=base)
]
setup(name='simple_Tkinter',
version='0.1',
description='Sample cx_Freeze Tkinter script',
executables= [Executable("SimpleTkApp.py", base=base)])
Also I have been manually adding the TCL/TK libraries
set TK_LIBRARY=C:\...\tk8.6 etc
My configuration: python 3.7, cx_Freeze 5.1.1
Any help would be greatly appreciated, I don't even know where to start on this one.
Try to modify you setup.py as follows:
import sys
from cx_Freeze import setup, Executable
import os
PYTHON_INSTALL_DIR = os.path.dirname(sys.executable)
os.environ['TCL_LIBRARY'] = os.path.join(PYTHON_INSTALL_DIR, 'tcl', 'tcl8.6')
os.environ['TK_LIBRARY'] = os.path.join(PYTHON_INSTALL_DIR, 'tcl', 'tk8.6')
include_files = [(os.path.join(PYTHON_INSTALL_DIR, 'DLLs', 'tk86t.dll'), os.path.join('lib', 'tk86t.dll')),
(os.path.join(PYTHON_INSTALL_DIR, 'DLLs', 'tcl86t.dll'), os.path.join('lib', 'tcl86t.dll'))]
base = None
if sys.platform == 'win32':
base = 'Win32GUI'
executables = [Executable('SimpleTkApp.py', base=base)]
setup(name='simple_Tkinter',
version='0.1',
description='Sample cx_Freeze Tkinter script',
options={'build_exe': {'include_files': include_files}},
executables=executables)
This should work for cx_Freeze version 5.1.1 (the current version). In this version, the included modules are in a subdirectory lib of the build directory. If you use 5.0.1 or an earlier version, set
include_files = [os.path.join(PYTHON_INSTALL_DIR, 'DLLs', 'tk86t.dll'),
os.path.join(PYTHON_INSTALL_DIR, 'DLLs', 'tcl86t.dll')]
instead.
See also Getting "ImportError: DLL load failed: The specified module could not be found" when using cx_Freeze even with tcl86t.dll and tk86t.dll added in and python tkinter exe built with cx_Freeze for windows won't show GUI
EDIT:
A further problem is that cx_Freeze has a bug with python 3.7 which is not yet corrected. See Cx_freeze crashing Python3.7.0 . You can find there a link to a bug fix which you should apply manually (according to the OP this solved the problem, see comments).
After trying an even simpler hello world example writing to the console (which also failed) I stumbled across the culprit.
What could be the reason for fatal python error:initfsencoding:unable to load the file system codec?
After updating my freezer.py file with the code found here and using the setup.py provided by jpeg, my example app worked. Thank you both for your swift response.
I have a working setup.py here. Maybe you can try and see if it works after using the same config. Basically sometimes after compiling, the tk and tcl dll/packages are missing and so you need to include them during the setup.
import sys, os
from cx_Freeze import setup, Executable
includes = []
include_files = [r"C:\Users\user\AppData\Local\Programs\Python\Python36-32\DLLs\tcl86t.dll",
r"C:\Users\user\AppData\Local\Programs\Python\Python36-32\DLLs\tk86t.dll"]
base = 'Win32GUI' if sys.platform == 'win32' else None
os.environ['TCL_LIBRARY'] = r'C:\Users\user\AppData\Local\Programs\Python\Python36-32\tcl\tcl8.6'
os.environ['TK_LIBRARY'] = r'C:\Users\user\AppData\Local\Programs\Python\Python36-32\tcl\tk8.6'
setup(name="simple_Tkinter",
version="0.1",
options={"build_exe":{"includes":[],"include_files":include_files}},
description="Sample cx_Freeze Tkinter script",
executables=[Executable("SimpleTkApp.py",base=base)])
I am trying to create an executable from my Python project using cx_Freeze, but keep running into this error:
Here's my setup.py:
import cx_Freeze
import os, sys
os.environ['TCL_LIBRARY'] = "D:\\Code\\Python\\3.5.2\\tcl\\tcl8.6"
os.environ['TK_LIBRARY'] = "D:\\Code\\Python\\3.5.2\\tcl\\tk8.6"
base = None
if sys.platform == "win32":
base = "Win32GUI"
executables = [cx_Freeze.Executable("Main.pyw", base=base)]
includes = ["tkinter"]
include_files = [r"D:\Code\Python\3.5.2\tcl\DLLs\tcl86t.dll", \
r"D:\Code\Python\3.5.2\tcl\DLLs\tk86t.dll"]
cx_Freeze.setup(
name="Test",
version = "1.0",
options={"Test.exe": {"packages":["pygame", "numpy"], "includes": includes, "include_files": include_files}},
executables = executables)
I tried putting tkinter in the "packages" list, but still get the same error. I also checked other StackOverflow posts and used parts of their setup.py code into mine, but nothing is working. I can't use PyInstaller as it doesn't support pygame and py2exe doesn't support Python 3.5. Any help would be appreciated.
Copy and Paste the files (tcl86t.dll, tk86t.dll) to the exe.win .
It worked for me.