So I have installed spyder through the pip install spyder command on my terminal.
When I type pip show spyder I receive:
Name: spyder
Version: 3.1.3
Summary: Scientific PYthon Development EnviRonment
Home-page: https://github.com/spyder-ide/spyder
Author: The Spyder Project Contributors
Author-email: UNKNOWN
License: MIT
Location: /Users/g******/anaconda/lib/python3.5/site-packages
Requires: pyzmq, chardet, nbconvert, numpydoc, qtconsole, qtpy, jedi, pickleshare, pep8, pyflakes, pygments, rope-py3k, sphinx, qtawesome, psutil, pylint
Also, when I launch anaconda platform and go to the environments>root I see that spyder is there. But, in the Home section it shows that is not installed.
Furthermore, on terminal, when I type python it runs smoothly, when I do the same for jupyter notebook again it runs smoothly. But, when I type spyder I get:
G****-MacBook-Pro:~ g*****$ spyder
-bash: /Users/g*****/anaconda/bin/spyder: No such file or directory
I think it has to do with the directory the programmes are installed. Nevertheless, it seems weird to a newbie like myself. Any suggestions how to launch spyder?
UPDATE: Ok so when I execute which python on terminal, I get the location:
/Users/g*****/anaconda/bin/python
Now, I am 100% sure that it has to do with the locality of the programme. Eventhough, still seems weird to me that I can see the package on the root environment of Anaconda but I am not able to launch it.
It seems like bash can find the program in $PATH because it's adding the full path (/Users/.../bin/spyder), but you could verify this with which:
$ which spyder
/Users/.../bin/spyder
After that, there might be a problem with that executable, probably in the shebang, the first line that starts with #! that instructs bash on how to run the program.
$ head `which spyder`
#! (there should be a valid path to Python here...)
import blah
...
That path is probably broken, so you'll need to figure out why and fix your environment. If you moved the path it's referring to around or deleted it, that's why. Other than hand-fixing the path, you might be able to uninstall the package and reinstall it; Python will correctly set the shebang on installation.
Related
I am following the steps stated here: How to use Stable Diffusion in Apple Silicon (M1/M2).
At my local MacBook M1 machine, I saved the below script in stable-diffusion.py file:
# make sure you're logged in with `huggingface-cli login`
from diffusers import StableDiffusionPipeline
pipe = StableDiffusionPipeline.from_pretrained("runwayml/stable-diffusion-v1-5")
pipe = pipe.to("mps")
# Recommended if your computer has < 64 GB of RAM
pipe.enable_attention_slicing()
prompt = "a photo of an astronaut riding a horse on mars"
# First-time "warmup" pass (see explanation above)
_ = pipe(prompt, num_inference_steps=1)
# Results match those from the CPU device after the warmup pass.
image = pipe(prompt).images[0]
Now when I am trying to execute: python stable-diffusion.py from Terminal, I am getting following error:
Traceback (most recent call last):
File "/Users/apple/Desktop/area_51/stable-diffusion.py", line 2, in <module>
from diffusers import StableDiffusionPipeline
ModuleNotFoundError: No module named 'diffusers'
In order to fix it even I tried: pip install diffusers, however I still got same error.
Am I missing anything over here?
If you have already installed diffusers but are still encountering the ModuleNotFoundError, it's possible that the module is installed in a different Python environment than the one you are running your script from. In that case, you may need to check your Python environment settings and ensure that the module is installed in the correct environment.
To check your Python environment settings, you can use the following steps:
First, determine which Python interpreter you are currently using by running the following command in your terminal:
which python3
This should output the path to the Python interpreter that is currently being used. (I assume you're using python3. If you are using python2 for some ungodly reason, you should switch to python3.)
Next, ensure that the diffusers package is installed in the environment associated with the Python interpreter you are using. You can do this by running the following command:
python3 -m site
This will output information about the Python installation, including the location of the site-packages directory where installed packages are stored.
Look for a line that says "sys.path" or "USER_SITE" to find the location of the site-packages directory. This is the directory where Python looks for installed packages.
Check if the diffusers package is installed in the site-packages directory. You can do this by looking for a directory called diffusers inside the site-packages directory.
For example, if the site-packages directory is located at /usr/local/lib/python3.9/site-packages, you can check for the diffusers package by running the following command:
ls /usr/local/lib/python3.9/site-packages | grep diffusers
If the diffusers package is installed, this command should output a directory called diffusers. If the package is not installed, the command will not output anything.
If the diffusers package is not installed in the correct environment, you can try installing it using the appropriate package manager for that environment. For example, if you are using a conda environment, you can try installing the package using conda (conda install -c conda-forge diffusers). If you are using a virtual environment created with venv, you can try activating the environment and installing the package using pip (pip3 install diffusers).
I have installed Anaconda from its site and was working fine for sometime, however I needed to install Plotly and used the below steps mentioned in another site.
I just got it up and running on spyder 3.0 using the following steps. (windows 10)
Download plotly using pip usig command line (python -m pip install plotly) this requires downloading python 3.5 separately from Spyder as well. (so far I haven’t had any conflicts)
In Spyder, goto->Tools ->PYTHONPATH Manager -> addPath -> insert path to Plotly library (mine was in python\python36-32\Lib\site-packages), then synchronize
Restart Spyder
test it out with import plotly.plotly \n import plotly.graph_objs as go in a new .py scrypt
Hope it works out for you.
Cheers
After the above steps I was able to import plotly in Spyder and didn't face any issues, however after I restarted my machine I'm unable to run Anaconda navigator or Spyder.
I'm able to launch Anaconda prompt but any command executed returns different kinds of errors like
"conda install anaconda-navigator"
environment variables:
conda info could not be constructed.
KeyError('pkgs_dirs')
"spyder"
ImportError: cannot import name 'constants' from partially initialized module 'zmq.backend.cython' (most likely due to a circular import) (C:\Python\Lib\site-packages\zmq\backend\cython_init_.py)
anaconda-navigator
ImportError: DLL load failed while importing shell: The specified module could not be found.
I tried every solution on internet like uninstalling and reinstalling, deleting all the trace files on anaconda and even the Environment variables seem to be fine
echo %PATH% command returns
C:\ProgramData\Anaconda3;C:\ProgramData\Anaconda3\Library\mingw-w64\bin;C:\ProgramData\Anaconda3\Library\usr\bin;C:\ProgramData\Anaconda3\Library\bin;C:\ProgramData\Anaconda3\Scripts;C:\ProgramData\Anaconda3\bin;C:\ProgramData\Anaconda3\condabin;C:\Python\Scripts;C:\Python;C:\Program Files (x86)\Common Files\Oracle\Java\javapath;C:\windows\system32;C:\windows;C:\windows\System32\Wbem;C:\windows\System32\WindowsPowerShell\v1.0;C:\windows\System32\OpenSSH;C:\Program Files (x86)\NVIDIA Corporation\PhysX\Common;C:\Program Files\NVIDIA Corporation\NVIDIA NvDLISR;C:\Program Files\nodejs;C:\Program Files\Microsoft VS Code\bin;C:\Users\saish\AppData\Local\Programs\Python\Python38;C:\Program Files\Java\jre1.8.0_301\bin;C:\apache-zookeeper-3.7.0\bin;C:\Spark\spark-3.0.2-bin-hadoop2.7\bin;C:\hadoop\bin;C:\Users\saish\AppData\Local\Microsoft\WindowsApps;C:\Users\saish\AppData\Roaming\np
where python command returns
C:\ProgramData\Anaconda3\python.exe
C:\Users\saish\AppData\Local\Microsoft\WindowsApps\python.exe
Please suggest any new measures other than the ones I have mentioned. Thanks in advance
Per this github issue, you may have a conflict between dependencies of packages anaconda installed and the one you installed manually. Check your pythonpath and see if removing the pip folder from the pythonpath fixes the issue.
I'm running python 3.6 via anaconda 3, using Visual Studio Code.
I followed instructions like these (Interactive Brokers API install) and downloaded the package to a local directory of mine say: c:\dev\pyib, so now the code is in c:\dev\pyib\IbPy-master
I open that directory in command line and run
python setup.py install
All runs ok.
But then my program, which is in c:\dev\pyib says Module not found. (In my case ibapi). The linter is also showing red.
There is no other python installed on this pc.
Where did the package install to? and how do I check that? What will I find where the package installed itself to that shows me its there?
Or do I have to use a trial-and-error with the linter and sys.path.append()? (I tried that with the directory where the files are downloaded to - to no avail)
I'm trying to set up the PYTHONPATH using the "env" in launch.json from Visual Studio Code, as shown in this unaccepted answer.
Current sys.path:
'c:\\dev\\pyIb',
'C:\\Users\\user\\AppData\\Local\\Continuum\\anaconda3\\python36.zip',
'C:\\Users\\user\\AppData\\Local\\Continuum\\anaconda3\\DLLs',
'C:\\Users\\user\\AppData\\Local\\Continuum\\anaconda3\\lib',
'C:\\Users\\user\\AppData\\Local\\Continuum\\anaconda3',
'C:\\Users\\user\\AppData\\Local\\Continuum\\anaconda3\\lib\\site-
packages',
'C:\\Users\\user\\AppData\\Local\\Continuum\\anaconda3\\lib\\site-packages\\Babel-2.5.0-py3.6.egg',
'C:\\Users\\user\\AppData\\Local\\Continuum\\anaconda3\\lib\\site-packages\\win32',
'C:\\Users\\user\\AppData\\Local\\Continuum\\anaconda3\\lib\\site-packages\\win32\\lib',
'C:\\Users\\user\\AppData\\Local\\Continuum\\anaconda3\\lib\\site-packages\\Pythonwin'
I deleted the ib directory and re-ran the install. The last line says: Writing C:\Users\user\AppData\Local\Continuum\anaconda3\Lib\site-packages\IbPy2-0.8.0-py3.6.egg-info So is the location of the egg-info the location of my undetected module? The actual folder in the site-packages is called ib.
Or could my problems be because of a difference in Lib vs. lib with the lowercase in the sys.path and the uppercase in the actual directory?
But the real question here is still: HOW DO I KNOW WHERE the package was installed what should I search for?
This answer is specific for anaconda3 Python and packages installed using python setup.py install (which is actually using distutils)
Take a look at anaconda3\Lib\site-packages you should see a directory for the package you installed.
The way to know for sure where your package is, is by doing a pip list then trying to pip uninstall and re-install again using the python setup.py install: Here are the detailed instructions:
When uninstalling, pip will tell you it cannot because it was done via distutils.
You'll get a message like this:
DEPRECATION: Uninstalling a distutils installed project (ibpy2) has been deprecated and will be removed in a future version.
This is due to the fact that uninstalling a distutils project will only partially uninstall the project.
You'll be prompted to continue anyway. If you choose No, then you can find the directory in
C:\Users\<yourusername>\AppData\Local\Continuum\anaconda3\Lib\site-packages
Thanks to Emanuel Mtali for pointing me in the right direction
Some more information:
The problem I had was due to a stupid mistake of mine. I was running setup of a different (but related) package not used anymore. IbPy2 instead of TwsAPI. I was supposed to run the setup.py of the package installed via the latest version of the MSI from IB, and NOT the IbPy2 package. :-(
I had python 2.7 before and then I installed python 3.4.The OS is windows 10
I have renamed
C:\python27\python.exe to python2.exe (when I run python2 --version it shows correct version)
and
C:\python34\python.exe to python3.exe (when I run python3 --version it shows correct version)
I have set the path variable manually and there is no space etc.
I was trying to create a virtual environment and assign python34 to this new environment.
I was going through this SO reference -- Using VirtualEnv with multiple Python versions on windows
prompt>> virtualenv -p c:\Python34\python3.exe casenv
But I got an error--
Fatal error in launcher: Unable to create process using '"'
Do I need to install virtualenv again for python34 or somewhere I need to set virtualenv path for each python installation.
Any help is highly welcomed.
In my case, i had installed python 3.6 and uninstalled python 2.7 when i got this error.
Completely deleting the C:\Python2.7 directory did the trick.
This error is usually caused because of python directory of different versions stored at same location.
i.e in my case I was using python 3.5.X for development and when I updated to 3.7.6 I got this error.
People on internet suggest that it is because of pip but main cause is 2 or more python directory.
The following steps should fix it:
Uninstall previous python version (or use virtual environment if you want to play with multiple python version)
Delete the python directory you are not using (as it causes confusion for terminal to understand which python path it should pick to execute the command)
and this should fix the error of
fatal error in launcher unable to create process using ' '
Pip version: 10.0.0
Python version: 3.6.5 64 bit
Operating system: Windows 7 Ultimate, Service Pack 1, 64-bit
Description:
After upgrading pip to the version 10.0.0 (from Pycharm, that is using pip as a package) any attempts to start updated pip cause an error:
Fatal error in launcher: Unable to create process using '""c:\program files\python 3.6\python.exe" "C:\Program Files\Python 3.6\Scripts\pip.EXE"'
Command python -m pip works as expected.
I found text "Fatal error in launcher" only in executables:
src\pip_vendor\distlib\t32.exe
src\pip_vendor\distlib\t64.exe
and in the pip.exe itself.
After
python -m pip uninstall pip
easy_install.exe pip
error disappeared.
It is interesting, that initially pip.exe had almost the same size as t64.exe, now it significantly shorter.
If someone came after installing a newer version like 3.X and uninstalled the older version, what you need to do is to delete the old version's folder from C Drive.
Clean Fix (Windows)
The fastest way to fix the issue you were facing is to uninstall and reinstall.
Why it happened?
You probably moved the directory where python was installed.
You probably have both environmental variables listed in Environmental Variables.
Things to consider
You can only use 1 active version of python at a time if you use the MSI installer.
If you downloaded the zip file of Python, you can have unlimited versions in your computer BUT you can only have 1 active version under Environmental Variables.
You can always use any version of Python explicitly by writing the direct path to the specific location of the version of Python.
I'm new to Python and I'm trying to install web2py in a virtualenv. I'm running a 32 bit python 2.7.3 installation on a 64 bit Windows 7.
From what I read, this should be the process:
install virtualenv (done)
create the virtualenv (done)
install pywin32 in that env (I've read it needs to be installed before the web2py installation)
install web2py in that env
First and foremost: is that right? If so, then...
I tried installing pywin32 through
'''easy_install pywin32-218.win32-py2.7.exe'''
It went fine. Then, I checked the virtual environment's site-packages for a pywin32 folder and it was there, but I couldn't import it into python ('''ther's no module pywin32'''). The environment was definitely active (I double-checked).
As a test, without using virtualenv, I double-click-installed the pywin32 binary (downloaded the 32 bit version for python 2.7 -- pywin32-218.win32-py2.7.exe) but got an error at the end:
'''close failed in file object destructor:
sys.excepthook is missing
lost sys.stderr'''
I downloaded the file again (could be corrupted), tried installing it again but got the same result.
Could anybody guide me or point me to a step-by-step install of pywin32 (if necessary) and then web2py for windows 7? I'd really appreciate it.
its a bug: http://sourceforge.net/tracker/?func=detail&aid=3402824&group_id=78018&atid=551954,
workaround here : http://pywin32.hg.sourceforge.net/hgweb/pywin32/pywin32/rev/a64d8ac23e61
similar to this: Error installing and running pywin32 2.7
In my experience, the command easy_install pywin32-218.win32-py2.7.exe under an active virtualenv works fine.
To test the installation of pywin32, from python you can try:
from win32api import GetVersionEx
print GetVersionEx()
Obtaining something similar to (windows major version, minor version, build number, platform id, additional informations):
(6, 1, 7601, 2, 'Service Pack 1')
You cannot import module pywin32 because it doesn't exist.
After the installation of pywin32, you can install web2py under the active virtualenv (I tested it until to opening the admin interface, no guarantee after this :-):
download the source code from http://www.web2py.com/init/default/download
unzip it to ...\virtualenvdir\Lib\site-packages\ (obtaining: ...\virtualenvdir\Lib\site-packages\web2py\...)
cd to ...\virtualenvdir\Lib\site-packages\web2py
start the web2py server: python web2py.py
At the date, I couldn't install web2py using pip. First of all, it grabs an old version of web2py from PyPy. When I tryed to use this version of web2py I got an error ImportError: No module named .... The same using pip on a copy of the web2py source file.