You’ve installed the python-dev libraries for Python 3. Your psycopg2 install is using python 2.7 If on Ubuntu 20.04 or above sudo apt-get install build-essential Then run the other steps for either Python 2 or 3: If you want to use Python 3: Make sure you’ve installed python3-pip sudo apt-get install python3-pip Then: pip3 install … Read more
The error means that the Postgres server is not running. Try starting it: sudo systemctl start postgresql I believe the service name is postgresql, but if that doesn’t work, try typing sudo systemctl start postgres and pressing tab to auto-complete. Make sure that the server starts on boot: sudo systemctl enable postgresql
I have the same problem. This is what I found out so far: https://bugs.launchpad.net/ubuntu/+source/chromium-browser/+bug/1641380 https://bugs.chromium.org/p/chromium/issues/detail?id=664177 https://knowledge.symantec.com/support/ssl-certificates-support/index?page=content&id=ALERT2160 Are you also using Version 53.0.2785.143? Looks like it is important when the build happened: https://chromium.googlesource.com/chromium/src/net/+/master/cert/ct_policy_enforcer.cc#44 Looks like the best workaround is to upgrade to 54.x, wait for a patch or use another browser. Update: A new version of … Read more
I had the same problem. This works for me. sudo snap remove docker sudo reboot the point is to restart the instance or terminal. I hope this method can help
I see your PYTHONHOME is set to PYTHONHOME = ‘/home/env3/educ’. Try to check if it is really there. The solution for me was to remove the PYTHONHOME environment variable. For you, it can be just that, or setting that variable to another value. This worked on Windows, and would work on Linux for sure. If … Read more
I was suffering from the same issue. It turned out that I’d ran out of Disk Space. All I needed to do was clear down the old containers and images by running the below commands. I ran these on my Docker directory and everything was good afterwards. Remove Containers Command: #!/bin/bash # Remove all stopped … Read more
You created /data/db as root so it has those permissions. You can change the permissions to your user account, or whatever you have mongo running as. chown -R username /data/db or /data You can also set a group chown -R username.groupname The -R does it recursively, so it will affect all the files you’ve created … Read more
Edit your .bashrc to add the desired directory on the PATH environmental variable. export PATH=/usr/local/google_app_engine/bin:$PATH then, either start new terminal or do, source ~/.bashrc Now try to run the script from anywhere. Another way you can do it without even touching the .bashrc would be to create a symlink by doing something like, sudo ln … Read more