ImportError: No module named 'bottle' - PyCharm

in your PyCharm project:

press Ctrl+Alt+s to open the settings
on the left column, select Project Interpreter
on the top right there is a list of python binaries found on your system, pick the right one
eventually click the + button to install additional python modules
validate

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In some cases no "No module ..." can appear even on local files. In such cases you just need to mark appropriate directories as "source directories":

Mark as source lib directory

python pycharm bottle importerror

The settings are changed for PyCharm 5+.

Go to File > Default Settings
In left sidebar, click Default Project > Project Interpreter
At bottom of window, click + to install or - to uninstall.
If we click +, a new window opens where we can decrease the results by entering the package name/keyword.
Install the package.
Go to File > Invalidate caches/restart and click Invalidate and Restart to apply changes and restart PyCharm.
Settings
Install package

CodeHunter