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I am trying to run iPython from the command line and get the error:

ModuleNotFoundError: No module named 'prompt_toolkit.formatted_text'

Because of that I read some posts where it was advised to install specific versions of prompt-toolkit and ipython which I did but got the errors below:

pip install prompt-toolkit==1.0.14


ERROR: pip's dependency resolver does not currently take into account all the packages that are installed. This behaviour is the source of the following dependency conflicts.
jupyter-console 6.4.0 requires prompt-toolkit!=3.0.0,!=3.0.1,<3.1.0,>=2.0.0, but you have prompt-toolkit 1.0.14 which is incompatible.
ipython 6.5.0 requires prompt-toolkit<2.0.0,>=1.0.15, but you have prompt-toolkit 1.0.14 which is incompatible.


pip install ipython==5.2.0

ERROR: pip's dependency resolver does not currently take into account all the packages that are installed. This behaviour is the source of the following dependency conflicts.
jupyter-console 6.4.0 requires prompt-toolkit!=3.0.0,!=3.0.1,<3.1.0,>=2.0.0, but you have prompt-toolkit 1.0.14 which is incompatible.

But still I get the ModuleNotFoundError from above.

Could someone help me? Thanks in advance!

Tobitor
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