Pre-course installations FAQ
- Hi, I have a problem with installing the WSL. "I cannot run the downloaded linux kernel package." I get an error message when I try to run it. Is this a common problem?
- the first thing you want to try in making sure you have WSL version 2, not 1
- If it does not work with WSL 2 then try to download WSL1 on the Microsoft Store first and then update it?
- At the end when I run rstudio in the conda environment, the rstudio comes up and looks fine but in terminal gives me this error:
load glyph failed err=6 face=0x5639dd536080, glyph=2798 load glyph failed err=6 face=0x5639dd536080, glyph=2798
In some forums discussed that it's not a big problem. So I should ignore ? or there is a solution for that? what's your idea?- I also see that in mine, never caused problems so far
- Hi, I have Anaconda and Mamba already installed on my computer (Linux OS, ubuntu-20.04). Do I need to change to Miniconda3 and install Mamba again or it's fine and I can continue with second part "Create a conda environment from file" ?
- I think it should work, please give it a try
- Hello I haven’t started installing anything yet, but a while ago I tried to install conda and it messed up some of my R packages, Seurat to be more specific. I am currently heavily working with it and wouldn’t want to risk messing it up. Do you have a recommendation?
- Haven’t seen this before (I use both Seurat and conda daily)… the conda environments are quite isolated and will not affect your local installations … That is exactly why we are using conda, so you can keep your current package versions untouched
- Hi, when I try to run rstudio in the conda environment I get
QXcbConnection: Could not connect to display 127.0.0.1:0.0
. What do I do wrong?- It might be that MobaXterm is not finding your graphical display to show rstudio. Can you try restarting your computer and trying again (that solved it for me, just so we start a clean MobaXterm loading).
- Hej! I cannot download Conda on MobaXterm. I get a message which says:
Failed: connection timed out
orFailed: Network is unreachable
. Do you please have any advice?- Unless there is currently a temporary issue with the conda servers, it seems to be a problem specific to your internet connection. Are you using a VPN or internet with restricted access? In some cases, antivirus or firewall (e.g. AVG) can block the connection. Changing their settings can solve the problem. Otherwise, maybe try changing your internet connection to private and Running MobaXtrem as administrator.
- Hi! Rstudio is looking for libffi.so.6 but .7 version is installed in the conda environment. Could you please help me how to solve this (Win10)?
- As explained in one of the answers in stack overflow https://stackoverflow.com/a/61876234, try to download the 19.10 version of the package from here: http://mirrors.kernel.org/ubuntu/pool/main/libf/libffi/libffi6_3.2.1-8_amd64.deb and then installing it with
sudo apt install ./libffi6_3.2.1-8_amd64.deb
- As explained in one of the answers in stack overflow https://stackoverflow.com/a/61876234, try to download the 19.10 version of the package from here: http://mirrors.kernel.org/ubuntu/pool/main/libf/libffi/libffi6_3.2.1-8_amd64.deb and then installing it with
- I get this problem when trying to get mamba:
The environment is inconsistent, please check the package plan carefully
The following packages are causing the inconsistency:
defaults/osx-64::anaconda==2019.07=py37_0
defaults/osx-64::numba==0.44.1=py37h6440ff4_0
- try installing miniconda3 instead, maybe?
- try installing miniconda3 instead, maybe?
- I have got this error is bash
Could not find conda environment:
- type
conda env list
to see which conda environment you have installed. If the course conda environment is not listed, please follow the instructions on conda.
- type
- Hi I got this error
xcrun: error: invalid active developer path (/Library/Developer/CommandLineTools), missing xcrun at: /Library/Developer/CommandLineTools/usr/bin/xcrun
- You need to install Xcode and the command line tools: https://osxdaily.com/2014/02/12/install-command-line-tools-mac-os-x