My arduino IDE annoucement: "No such file or directory" but I already downloaded
After installing a library, reboot the IDE.
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The LiquidCrystal library should be installed by default; no special action should be needed from your side.
In the IDE, open file/preferences. Note your sketchbook location. In your operating system's file explorer (e.g. Windows explorer), navigate to that directory and next to the libraries directory that is under it; the LiquidCrystal library should be there.
Do you have any non-ascii characters in the path to the libraries?
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Thanks for your instruction. I discovered that my directory paths had non-ascii characters.
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