I installed Anaconda Navigator in my laptop (which uses Ubuntu). The first time I installed it it showed R studio, Orange and some other apps available for install. However, I closed Anaconda Navigator (presumably during the installation) and the next time I opened it the icon of R studio, Orange, etc didn't show.
I tried Updating indexes, completely removing Anaconda, rebooting and reinstalling it, but nothing worked.
However, it is remarkable that when I opened it the first time after I reinstalled Anaconda, it did indeed show the icons for R studio and etc. Then the program acted as if it was updating something and some seconds later all those apps disappeared again. This time it didn't even let me hit the "install" button.
