ggplot2 - install Problem

Hello, I have some problems with ggplot2 package installation, I had tried installing package rlang and update Rstudio, but any of those solutions works for me. Somebody can another solution for this issue. help, I`m begginer level amateur, Thanks

Try installing/reinstalling the colorspace package and restarting your R session


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that means :
The software cannot be installed because it is currently unavailable on the software updates server.

not happened

thank you
thank you
a thousand thanks :hugs:
it's worked out
i did it

You can choose to answer "no" when asked if you want to install from source, or you could try the solution outlined on this related topic

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OK. with pleasure
what I have done:
I got in touch with Appel's Develop website
there I downloaded the new Xcod 12.2 and installed it and then I did install.packages ("colorspace") again in the R-Studio.
so everything worked out.
again, thanks a lot for your help.

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