I installed and updated Anaconda. I opened Anaconda Navigator, and I clicked the “Launch” button for Spyder 4.1.2. I got this error message. How do I fix this? Answer After A LOT of searching on Google, I found a solution. https://github.com/spyder-ide/spyder/issues/12557 I ran the code This worke…
Tag: python
Create python script to run terminal command with source
Long story short, I’m trying to figure out a way to turn these command lines into a script or function in python that can be called by another python application. These are the command lines in Linux: At first I was like this will be easy its just launching the application in python – but I’…
how to read csv files with mbcs codec in Python on Linux?
I’m trying to read CSV files with Western Europe (windows) encoding This code works well on Windows but not on Linux 18.04. (Error: unknown encoding: mbcs) Indeed, in the codecs python documentation, we have the information: is there another way/name to decode my files in python on Linux? (I have thousa…
Is it possible to build an OpenCV app on Linux and execute it on Windows?
I am new on Linux, OpenCV and deep learning, in fact I just started with these things a couple weeks ago. In my reserches I found a lot of people saying that is much better use OpenCV on Linux than on Windows, so, that is what I am doing. I installed an Ubuntu distro on a VM and I am
Upgrading `pip` removes other python’s pips
On a CentOS 7 system, I have multiple versions of Python installed, each with their own version of pip: When I ask pip3.8 to upgrade itself, it removes the installed pip3.7: Why is it doing this, and how can I prevent it? UPDATES: The lib paths are different for the two installations, as shown here: It is not…
Command “python setup.py egg_info” failed with error code 1 in /tmp/pip-install-xaum7z8f/supervisor/
I’m setting up an existing project and when I am running pip install -r requirements.txt After every dependency is installed it gives this error: Command “python setup.py egg_info” failed with error code 1 in /tmp/pip-install-d0j9czw9/supervisor/ This is the list of complete installation I h…
ROS rqt_graph does not launch anymore (ImportError DEFAULT_MASTER_PORT)
Recently I installed the offline simulator from Universal Robots, and the install.sh turned out to remove my entire ROS install. Fine. I re-installed it following the official guide, and now rqt_graph does not work: (roscore is running in another terminal) I tried sudo apt install ros-melodic-rqt and sudo apt…
Is it safe to remove SQLAlchemy-generated extensionless file from my PyCharm project?
I am making a Flask web app in PyCharm on Linux virtual machine. I recently noticed a strange file named ”$’a0406′ directly in the project’s directory. Any clues what it might be and if it’s safe to remove? Here’s the output of pip freeze in case you need it: Edit: I moved …
gunicorn command not found, but it’s in my requirements.txt
I am deploying a Django app on Heroku , which is successfully deploying, but I am getting the following error when I want to view the app on the provided http link. gunicorn is in my requirements.txt file. Here is my requirements.txt file: I also have Pipfile and Pipfile.lock files. Answer I also have Pipfile…
TensorFlow MirroredStrategy() not working for multi-gpu training
I am trying to implement TensorFlows MirroredStrategy() to run a 3DUNet on 2 Nvidia Titan RTX graphics cards. The code is verified to work for 1 GPU. My OS is Red Hat Enterprise Linux 8 (RHEL8). The error comes at model.fit(). I have installed the appropriate NCCL Nvidia Drivers and verified that I can parse …