Cannot create deno docker image - docker

Question

I want to create deno docker image using Dockerfile
FROM alpine:latest
WORKDIR /
RUN apk update && \
apk upgrade
RUN apk add curl
RUN curl -fsSL https://deno.land/x/install/install.sh | sh
ENV DENO_INSTALL="/root/.deno"
ENV PATH="${DENO_INSTALL}/bin:${PATH}"
RUN deno --help
But when run docker build -t deno . it shows at last /bin/sh: deno: not found
full output:
Sending build context to Docker daemon 54.78kB
Step 1/8 : FROM alpine:latest
---> f70734b6a266
Step 2/8 : WORKDIR /
---> Using cache
---> b1bbfa810906
Step 3/8 : RUN apk update && apk upgrade
---> Using cache
---> a7761425faba
Step 4/8 : RUN apk add curl
---> Using cache
---> 9099d4f65cb1
Step 5/8 : RUN curl -fsSL https://deno.land/x/install/install.sh | sh
---> Using cache
---> b4ea95c69a73
Step 6/8 : ENV DENO_INSTALL="/root/.deno"
---> Using cache
---> bdc7e1e85e9c
Step 7/8 : ENV PATH="${DENO_INSTALL}/bin:${PATH}"
---> Using cache
---> d35db1caba71
Step 8/8 : RUN deno --help
---> Running in d1ca4e1d0dc6
/bin/sh: deno: not found
The command '/bin/sh -c deno --help' returned a non-zero code: 127

Answer 1

Alpine is missing glibc which is needed for deno to run.
You can use frolvlad/alpine-glibc:alpine-3.11_glibc-2.31 instead and it will work fine.
FROM frolvlad/alpine-glibc:alpine-3.11_glibc-2.31
WORKDIR /
RUN apk update && \
apk upgrade
RUN apk add curl
RUN curl -fsSL https://deno.land/x/install/install.sh | sh
ENV DENO_INSTALL="/root/.deno"
ENV PATH="${DENO_INSTALL}/bin:${PATH}"
RUN deno --help
I recommend building a specific deno version, for that, you should use:
curl -fsSL https://deno.land/x/install/install.sh | sh -s v1.0.0
FROM frolvlad/alpine-glibc:alpine-3.11_glibc-2.31
ENV DENO_VERSION=1.0.0
# ...
RUN curl -fsSL https://deno.land/x/install/install.sh | sh -s v${DENO_VERSION}
# ...
You can also check deno-docker