docker not started nps not found

[Paul75]

I want to use in docker : my config is :

FROM node:lts-alpine

ADD https://github.com/ufoscout/docker-compose-wait/releases/download/2.9.0/wait /wait
RUN chmod +x /wait

# Install python/pip
RUN apk update && apk add --no-cache gcc wget make g++ python3 py3-pip

WORKDIR /usr/src/app

RUN npm cache clear --force

# Install runtime dependencies
RUN npm install npm -g --force
RUN npm install yarn -g --force

# Copy app source to work directory
COPY . /usr/src/app

RUN yarn install

EXPOSE 3000

CMD /wait && npm start serve

But got this error :

crous78-catalogue-api  | > [email protected] start
crous78-catalogue-api  | > nps "serve"
crous78-catalogue-api  | 
crous78-catalogue-api  | sh: nps: not found
crous78-catalogue-api exited with code 127

Thanks for help