错误：typer 0.3.2 有要求 click<7.2.0,>=7.1.1，但你会点击不兼容的 8.0.3

Question

I have requirements.txt file to install python packages

While I do RUN pip3 install --no-cache-dir -r requirements.txt in Dockerfile I am getting above error

Can anyone explain what it is telling

fastapi==0.68.2
uvicorn==0.15.0
nltk==3.6.2
pydantic>=1.2.0,<2.0.0
requests==2.26.0
dill==0.3.4
numpy==1.19.5
spacy==3.1.0
torch==1.9.0
transformers==4.11.3
sentence-splitter==1.4
gunicorn==20.0.4

Answer 1

Typer is known as FastAPI of CLIs .

Typer stands on the shoulders of a giant. Its only internal dependency is Click

• While installing fastapi , it's also installing those dependencies as per requirement.

So to resolve this ERROR: typer 0.3.2 has requirement click<7.2.0,>=7.1.1, but you'll have click 8.0.3 which is incompatible , you can try either of the following ways:

1. Try installing a specific click version, pip install click==7.2.0

OR

2. Upgrade the typer version to 0.4.0 , pip install typer=0.4.0

You can refer to incompatible click version and typer 0.3.2 has requirement click<7.2.0,>=7.1.1, but you have click 8.0.1