So i was trying to install the XP Pen Driver for my Deco 01 v2 graphics tablet on my Linux Mint 19.2 Tina when i came to encounter the following error:
./Pentablet_Driver: /usr/lib/x86_64-linux-gnu/libQt5Core.so.5: version `Qt_5.10' not found (required by ./Pentablet_Driver)
I went on to install qt 5.10, still the same error. Others suggested to just change the path wth sudo gedit /etc/ld.so.conf.d/randomLibs.conf which didn't change a thing.
Link to drivers:
https://www.xp-pen.com/download-440.html
The manufacturer has a page describing how to set up their software on Linux with pictures. However, when following them, you end up with a folder name somewhere along the line that has spaces in it, which causes issues.
So a modified set of instructions might look like this:
Connect your XP-Pen product to the computer.
Download the Linux Beta driver from XP-Pen official website.
When the download is complete, extract the compressed folder.
Rename the extracted folder to something without spaces.
Inside the renamed folder is another compressed folder which should be extracted.
Inside the final extracted folder, ensure "Pentablet_Driver.sh" has execution permissions by right clicking on it and going to "Properties->Permissions" and verifying that "Allow executing file as program" is checked.
Open the terminal. (CTRL+ALT+T)
Type "sudo ", then drag Pentablet_Driver.sh from the file browser onto the terminal.
Type the password to complete.
Make sure that you write exactly
sudo ./Pentablet_Driver.sh
instead
sudo ./Pentablet_Driver
I had the same error until I noticed that I forgot to add .sh at the end.
Related
I am new to Version control and this is my first attempt. I am also a novice in R. just did an online course. I have installed Git and was trying to add the Version control through Rstudio Global options. The Git executable file path shows "user/bin/git" But when I go to create a Project>version control>Git- I get an error "Git was not detected on the path" I dug deeper and ran cmd in the mac terminal- which git and got the location as "/usr/local/bin/git", I also did a $ git --exec-path and got the location as "/usr/local/Cellar/git/2.30.0/libexec/git-core" I understand the executable path is somewhere else. I understand that I need to change the path but Rstudio is not allowing the changing of the path, and I am unable to edit the path to "/usr/local/Cellar/git/2.30.0/libexec/git-core" from "user/bin/git". I tried manually entering but that doesnt work, I browsed through the file s and sub folders and selected the executable file location , but it still doesnt change. Please help.
Welcome to stackoverflow: You can find a step by step support on the official support site of rstudio. Here you get detailed instructions on how to use version control with RStudio: https://support.rstudio.com/hc/en-us/articles/200532077-Version-Control-with-Git-and-SVN
I have had to install Ubuntu command line on windows10 in order to install R and download a package that is not supported on R for windows. This has worked fine, however, I need to set the working directory in R to the folder containing the files the package needs to work with. I have looked at lots of forums about changing directory and I have no luck!
My default working directory is a hidden folder created by windows when I installed ubuntu command line. I can access this, but I dont need this folder...I need to change the working directory in R to a folder on the D drive on my computer. I have tried to no avail!!
I have tried the normal setwd() command with the following combinations, all of which return the error 'cannot change working directory'
setwd("D:/RNA-seq data/")
setwd("d:/RNA-seq)
setwd("~D:/RNA-seq)
I am really frustrated that I cannot carry out this simple command (maybeI am doing something fundamentally wrong) or maybe this is a limitation because of the hidden default home folder set by windows? Please not I cannot transfer the necessary files in to the default folder created by windows for 'home/R' as it is on the C drive and there isnt enough space on disk. I need to navigate to the folder on d drive in order to carry out my code!!
Any help would be really really appreciated! Many thanks!
I'm trying to run R from iTerm on an OSX computer (OSX 10.11.6). When I enter R, it opens up an older version of R, from the path /Users/***/miniconda2/bin/R. I would like it to run, by default, an R version found at /usr/local/bin/R, without having to enter the full path every time. How would one go about changing the location of the default R?
Thanks for your help
This is likely due to the PATH variable preferring ~/miniconda2/bin before /usr/local/bin. I'm giving you a few options here to help understand why it is happening.
Let's assume your PATH looks like this:
/Users/me/bin:/Users/me/miniconda2/bin:/usr/local/sbin:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin
Modify PATH
You could modify PATH to move /Users/me/miniconda2/bin after /usr/local/bin or remove it from PATH completely. The downside is that if you rely on other binaries in ~/miniconda2/bin they will no longer be found when executing them by name.
Move R out of the way
Another option would be to move ~/miniconda/bin/R out of the way, for example using
mv ~/miniconda/bin/R ~/miniconda/bin/R-miniconda
Afterwards R will be run from the next location in $PATH, but if you update miniconda2 it may return.
Link to R further up in the PATH (easiest/best)
Finally, you could make sure that there is an R executable in something that is further up the $PATH. This is probably the easiest and most effective option.
First, make sure you have a bin folder in your home directory. If this is not the case, create it using mkdir ~/bin and then restart the terminal. The restart should cause the code in ~/.profile to add that folder to your $PATH. You can verify by doing echo $PATH. If this is not the case, add the following line to your ~/.profile or ~/.bash_profile:
export PATH=$HOME/bin:$PATH
In the example at the top, the PATH already contains /Users/me/bin at the beginning of the line (highest priority).
Next, create a soft link to the R binary in the newly created folder:
ln -s /usr/local/bin/R ~/bin/R
You should now be able to execute R, which will prefer the softlink created, which will execute the one you like. If it does not work right away execute hash -r or restart the terminal.
Just in case you happen to be using RStudio Server (open source) or someone is looking for how to change the RStudio Server default version of R, here is what I found when trying to answer the same question:
Starting in RStudio Server 1.3 (the newest version is 1.4.1106, released February 22, 2021), a user’s preferred version of R can be specified in the rstudio-prefs.json file in the global-level /etc/rstudio folder or in the user-level ~/.config/rstudio folder.
See https://blog.rstudio.com/2020/02/18/rstudio-1-3-preview-configuration/ and https://docs.rstudio.com/ide/server-pro/session-user-settings.html for user setting options in newer versions of RStudio Server.
See https://support.rstudio.com/hc/en-us/articles/200716783-RStudio-Release-History for RStudio release history and https://www.rstudio.com/products/rstudio/download-server/redhat-centos/ for Red Hat downloads of the newest version of RStudio Server.
I have two PCs, ones that runs mac & the other ubuntu, I installed tizen sdk on both and it is working fine, however, as I'm trying to pull files from the tizen device I get an error message "SDB connection error", which means that my device is not rooted, so when I try to root it using sdb command on both mac & ubuntu I get that sdb command not found, even though I did navigate into the folder in which sdb exist, tizen-sdk/tools and execute the command, but still got the same massage.
what I'm doing wrong here?
Use the below step to get solved.
Step 1: open terminal
Step 2: write command $ nano ~/.bash_profile
Step 3: Paste the given below the code line to the bottom of and change <pc_user_name> to your PC name, then save it and exit.
export TIZEN_HOME=/Users/<pc_user_name>/tizen-studio
export PATH=${PATH}:/Users/<pc_user_name>/tizen-studio/tools
export PATH=${PATH}:/Users/<pc_user_name>/tizen-studio/tools/ide/bin
Step 4: write command $ source ~/.bash_profile
Step 5: $ sdb write command to sdb instruction
Either you can be going this path to find ./sdb and other write sdb command will work perfectly.
path: /Users/<pc_user_name>/tizen-studio/tools/sdb
There are a few things you can try to fix this.
Use the Connection explorer in SDK
The SDK provides a "Connection Explorer" view on the bottom left corner.
It provides an icon for pulling files from the device.
Your PATH variable might not be set properly.
On Ubuntu you can verify this using "export" and checking if your PATH variable points to /tizen-sdk/tools
(Note : This should be set typically during the SDK installation.)
Check your "command shell rc file (.bashrc) or your .profile files to check if PATH variable is being overridden.
One of these two should help you.
Let me know how it goes.
You have to export the Tizen path to the PATH variable
In your Ubuntu OS,
Open Home directory
Press CTRL+H
Open .bashrc file
Append the text at last of the file
export PATH=$PATH:/home/YOUR_PC_NAME/tizen-sdk/tools
Try now.
I'm trying to install the great table of contents extension in a new computer. but I cant find it anymore. the only page I do find does not explain how to install the extension on windows.
So.. How can I install it, and why is it not a part of the official Ipython notebook? I simply can't understand how people are getting along without it.
I've installed toc nbextension successfully with Jupyter 4 (ie. ipython notebook 4) recently.
In fact installing extension is easier than before :)
I post my solution here, may it help.
## download
mkdir toc
cd toc
wget https://raw.githubusercontent.com/minrk/ipython_extensions/master/nbextensions/toc.js
wget https://raw.githubusercontent.com/minrk/ipython_extensions/master/nbextensions/toc.css
## install and enable
cd ..
jupyter-nbextension install --user toc
jupyter-nbextension enable toc/toc
A bit more explain:
install will copy toc to ~/.local/share/jupyter/nbextensions/
enable will modify ~/.jupyter/nbconfig/notebook.json.
You can check these two place to see what happened.
Note: we use enable toc/toc here is because toc.js is in ~/.local/share/jupyter/nbextensions/toc/.
If you put toc.js and toc.css directly in ~/.local/share/jupyter/nbextensions/ then you should use enable toc here.
Edit
Sorry, I didn't notice the orginal problem is on windows. I'm not sure if it's same for windows jupyter, any report is welcome.
Update
Now the toc nbextension has been added into this project which provide a collection of kinds of nbextensions. It's very easy to install and manage, worth to try!
I cannot tell you specific Windows advice, but think the key points should be platform independent:
Create a profile (either a default profile or a named one - you'll probably want default to start).
Locate where the profile is.
Add the custom.js file into the profile.
Edit the custom.js file to point to the notebook extension code.
In a bit more detail, setting up a profile is covered in detail here but for a default profile just go to the command line and enter
ipython profile
Next, locate where your profile is stored by typing at the command line
ipython locate
Call that <profile_dir>.
The rest follows the (Windows equivalent of!) the instructions on the link you have: underneath <profile_dir> navigate to (creating any directories that do not already exist)
<profile_dir>/static/custom/
and add the custom.js file as shown. Then edit the first line, where it has "nbextensions/toc" to point to the location where you have placed the toc.js file you have downloaded. This location is relative to the <profile_dir>; for me I have
<profile_dir>/static/custom/custom.js
<profile_dir>/static/custom/nbextensions/toc.js
<profile_dir>/static/custom/nbextensions/toc.css
and the first line of custom.js reads
require(["/static/custom/nbextensions/toc.js"], function (toc) {
Finally, note that this is with version 1.1.0 of the notebook - if you're using an earlier version I strongly suggest you upgrade before trying this.
You'll also find the official installation instructions at:
https://github.com/minrk/ipython_extensions
These instructions include curl commands for retrieving the toc.js and toc.css files from GitHub, which worked fine for me in a bash shell on linux Mint.
For Windows 7, I used a Git Shell (see http://msysgit.github.io/) to execute the curl commands
This IPython Notebook semi-automatically generates the files for minrk's table of contents in Windows. It does not use the 'curl'-commands or links, but writes the *.js and *.css files directly into your IPython Notebook-profile-directory.
There is a section in the notebook called 'What you need to do' - follow it and have a nice floating table of contents : )
Here is an html version which already shows it:
http://htmlpreview.github.io/?https://github.com/ahambi/140824-TOC/blob/master/A%20floating%20table%20of%20contents.htm