Installing PlatformIO for atom doesn't work - atom-editor

I had to reinstall atom and I am not able to install the PlatformIO IDE. I completely removed atom so everything should be back to default.
I reinstalled PlatformIO, by going to the install tab in the settings and installing it and restart atom after the download is done. But PIO isn't installed, if I click on any dropdowns that are from PIO, atom crashes. I have gotten this error message but I cant really make sense out of it:
There are no other windows open.
I am using MacOS 10.15.5

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Installing RStudio using Anaconda Navigator in Windows 10

I tried to install RStudio from Anaconda Navigator GUI. I ran the Anaconda Navigator with administrator privileges. Once the installation is started, a pop-up appears to create 'rstudio' environment in C:\Users\bipin\Anaconda3\envs\rstudio. The installation went on for sometime. So when the installation was over, the button beneath RStudio icon shows 'Install'(instead of 'Launch'). Hence I went to the very folder(C:\Users\bipin\Anaconda3\envs\rstudio) to check for the installed files. I was startled to discover that the 'rstudio' folder was missing in the 'envs' folder.
I repeated the process several times, however the result was same.
Should I install R from 'https://cran.r-project.org/bin/windows/base/'?
I would appreciate feedback to rectify this issue.

module "QtMultimedia" is not installed

I've installed Qt and Qtcreator on a Raspberry Pi 3 using the normal apt-get install method. Everything seems to work fine except when I try to build the declarative-camera example or other multimedia examples I get an error saying module "QtMultimedia" is not installed. Then the empty white application window pops up.
I've tried installing and reinstalling all the required packages such as libqt5multimedia5, qtmultimedia5-dev, etc and it just says they are installed with newest version.
Has anyone had success with getting qt multimedia working on raspberry pi?
Edit:
I tried using the suggested solution of:
sudo apt-get install qtdeclarative5-qtmultimedia-plugin
That gives me an error of:
E: Unable to locate package qtdeclarative5-qtmultimedia-plugin
This seemed to work run the command below:
sudo apt-get install libqt5multimedia5-plugins qml-module-qtmultimedia
I was missing libqt5multimedia5-plugins
Open Qt Maintenance Tool (It is already installed on your pc when you downloaded Qt)
Login to your Qt account and hit next
Select Add or Remove Components, next
Go to Qt -> (The Qt version you installed) -> Additional Libraries and select Qt Multimedia like this
Hit next to install it

Install Aptana Studio on windows

When I try to install Aptana Studio, I get an error message Failed to correctly acquire installer_nodejs_windows.msi file: CRC error. I am then told that Aptana Studio setup ended prematurely bacause of an error. The installer then shuts down without installing the application. I have installed nodejs, but still get this error.
This is because the PC you are installing it on, has no internet connection.
I had following message boxes before I got the error you mentioned:
Solution: On a PC connected to internet either go to the URLs above , download and transfer the installer files to your PC, or get the newest versions of nodejs and git, then install them on your development PC.
See also:
installing aptana on a computer with no Internet
Cannot install Aptana Studio 3.6 on Windows
I get the same error when trying to install Aptana 3.6.1 just now. Found the solution in this thread another thread(run the installer with "/passive /norestart").

Installing iPDC Unix Programme

I am trying to install iPDC on a Centos unix laptop.
I am getting a make error when I attempt to install the programme - I have attached a screenshot of my problem.
The command run is sudo make install and I am attempting to install as the root user.
Your installed GTK version is probably too old to support this software. GtkBuilder (a component within GTK) showed up at version 2.12. To find out what version you have, run pkg-config --modversion gtk+-2.0 at the command line. But that version has been around for quite some time. What version Centos are you running? I assume 5, which is quite old.
Upgrading GTK can be tricky, as most of your desktop software relies on it. If you're in for an adventure, the "easiest" would be to upgrade your Centos OS (to 6.x). You might be able to compile a more recent GTK from source and keep it separate from your system GTK, but that will take some patience.
It seems that GTK is not installed.
Try something like: yum install gtk2 or yum install gtk2-devel

Installing XCode 4.2.1 on OS X 10.7.2 using App Store

I am trying to install Xcode 4.2.1 from App Store on my iMac running OS X 10.7.2 and when I started the installation by clicking on the Install button in the App Store on my iMac, it changed to Installing but it doesn't show any progress bar indicating the status or percentage of progress of the installation. Is this how it is supposed to be? How long does it take to install? I had uninstalled my previous Xcode 4.1 earlier before starting the Xcode 4.2.1 installation.
Look for Install Xcode.app in your Applications directory. Try to run it manually (that's what I had to do). I've also seen the recommendation to chmod +x on the installation app as well -- I didn't need to do that.
It happened to me. I rebooted and it worked properly.

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