npm install -g karma does not install executable

I have what looks like successful karma installation, yet karma is not in /usr/local/bin/ and is not found by bash. Any idea what is wrong and how to fix it? Here are the end installation...

Can't install anything with npm ECONNRESET without proxy

I used node.js to install some things via npm without any problems. Now I changed nothing on my settings (Win8; no proxy, internet is working) and I can't install anything (especially cordova and...

-bash: react-native: command not found

I have successfully installed brew, node 4.0+, watchman and flow, and I received the following when I do npm install -g react-native-cli: /Users/home/.node/bin/react-native ->...

What is the React Native version compatible with android api16?

I install react native and created a sample project. but it cannot be run on android version prior to android 6. so i created project with earlier version. following errors occurred. please...

400 ERROR: Invalid URI when uploading new PyPI package (twine)

I followed the official documentation for uploading packages to PyPI, as well as the information provided in PyPI readme, but I get a HTTP 400 error each time: $ twine upload dist/* Uploading...

#error This file requires compiler and library support for the ISO C++ 2011 standard

I'm in Ubuntu 16.04.3 LTS xenial and I'm trying to run the command make on the terminal, but I'm getting this error: g++ -g -O2 -Wall -Wuninitialized -fno-strict-aliasing -Iinclude...

Twine hangs without prompting for password

I'm attempting to upload a tarball and wheel for a new package to PyPI using twine which was recently installed under a conda environment (Miniconda3). After I enter my username I expect to be...

Conda takes 20+ minutes to solve environment when package is already installed

NOTE: I'm duplicating this post because the question has been up on the conda github page for ~6-days with no response. The original link is...

Python 3.7 anaconda environment - import _ssl DLL load fail error

I created anaconda environment with Python=3.7 and have trouble with the error of _ssl and DLL. When I tried to get back to my base environment, I have trouble getting the background processes to...

Import error of contextily package in python

I installed the package contextily with pip install contextily, it appears when I do conda list # Name Version Build Channel _ipyw_jlab_nb_ext_conf ...

WEBP support not installed error with Pillow included in Anaconda

I have written a small code to open webp image in the Anaconda prompt. from PIL import Image im = Image.open('test.webp') It causes the following...

RStudio help required for installing the package callr: I can't solve the dependency

I'm a relatively Newbie in using R-Studio, especially reageding to handle the problematic questions. So I appreciate your help and your suggestions - many thanks in advance. My problem is to...

"AssertionError: Torch not compiled with CUDA enabled" in spite upgrading to CUDA version

I figured out this is a popular question, but still I couldn't find a solution for that. I'm trying to run a simple repo Here which uses PyTorch. Although I just upgraded my Pytorch to the latest...

Create conda environment: "Found conflicts!" when solving environment and "Finding shortest conflict path" running forever

I was provided with an environment.ubuntu.yml file to be able to create a conda environment. However, running conda create env --file environment.ubuntu.yml I get the following output: conda env...

ERROR: You must give at least one requirement to install -- when running: pip install --upgrade --no-binary hdbscan

I am trying to install hdbscan in my PC which runs Windows 10 and has installed Python 3.6. My first attempt failed: (base) C:\WINDOWS\system32>pip install hdbscan --user Collecting hdbscan ...

No module named 'matplotlib.artist'

I faced with this error No module named 'matplotlib.artist' here is the complete error: --------------------------------------------------------------------------- ModuleNotFoundError ...

error H13 on heroku on an dash application

import requests from bs4 import BeautifulSoup import pandas as pd import dash import dash_core_components as dcc import dash_html_components as html import...

virtualenv: pre-installed with packages on creating virtual environment

I created a virtual environment using command virtualenv env on my terminal. On using pip freeze > requirements.txt after activating the virtual environment, I was a bunch of packages...

Why does `conda list cudnn` have no output after `conda install pytorch torchvision cudatoolkit=10.2 -c pytorch` installation

*Please feel free to vote "Reopen" at the bottom of this question. The reason is that I have marked this as a duplicate although the answers there are not clear enough for this question.* As soon...

TF object detection API detection model retraining: "object_detection.protos.TrainConfig" has no field named "fine_tune_checkpoint_version"

I'm retraining ssd_mobilenet_v2_coco_2018_03_29 using Tensorflow Object Detection API and I get this particular error on both Windows and Ubuntu environments. My environment below is Windows 10...

Flutter app(iOS ) does not run on simulator

I have the following problem with a build stage of the Flutter app in Xcode. Trying to run a project inside a Android Studio I have faced some problems with a running project for iOS. As I see my...

It seems that scikit-learn has not been built correctly

I have been using Jupyter Notebook for my machine learning project. Before scikit-learn was working fine but eventually I installed pip install imblearn and pip install -U imbalanced-learn after...

Trouble installing turbodbc

I am attempting to install turbodbc on my Ubuntu 20.10 machine. My specs are as follows: pip 20.2.4, Python 3.8.5 , gcc (Ubuntu 10.2.0-13ubuntu1) 10.2.0 I have attempted the solutions provided in...

I get 'AttributeError: module 'sipbuild.api' has no attribute 'prepare_metadata_for_build_wheel' when trying to build a Docker image of a python app

I am trying to build a docker image of a python application. It fails with the following error: "Installing build dependencies: finished with status 'done' Getting requirements to build wheel:...

Invalid requirement

I converted the requirements of my project into a txt file with the method below. pip freeze > requirements.txt And I tried to load the generated txt file with the code below to test it, but I...

How do I update the default version of python when using Anaconda

I'm trying to start using Python 3.9 and am unable to make this happen. From the Anaconda Prompt I run and get this: C:\Users\fname lname>python --version Python 3.7.10 I thought I had...

Problems to build info.plist property (React-native IOS)

I'm trying to run yarn ios to build my app. But I have an exception: ProcessInfoPlistFile...

Updating packages in conda

I have a problem with updating packages in conda. The list of my installed packages is: # # Name Version Build Channel _anaconda_depends 2020.07 ...

This version of ChromeDriver only supports Chrome version 87 Current browser version is 90.0.4430.93

ChromeDriver is giving an error about its version being too low: This version of ChromeDriver only supports Chrome version 87 Current browser version is 90.0.4430.93. I've updated pip's packages...

AttributeError: module 'tensorflow_core.compat.v2' has no attribute '__internal__' (Worked a week ago?)

Image: Error Message and Script I am working on Google Colab and do not have much experience with Python. The image above has code that is from https://github.com/smousavi05/EQTransformer The...