Merge pull request #1467 from CounterpartyXCP/docker

Simplify Dockerfile

Dockerfile

@@ -4,31 +4,15 @@
 FROM ubuntu:22.04
 
 RUN apt-get update
-# avoid interactive dialog
-RUN DEBIAN_FRONTEND=noninteractive TZ=Etc/UTC apt-get -y install tzdata
-# install add-apt-repository
-RUN apt-get install -y software-properties-common
-# add deadsnakes ppa repository
-RUN add-apt-repository ppa:deadsnakes/ppa -y
-RUN apt-get update
-# install python3.11 and other dependencies
-RUN apt-get install -y build-essential python3.11 python3.11-dev libleveldb-dev curl git
-
-# install pip3.11
-RUN curl -sS https://bootstrap.pypa.io/get-pip.py | python3.11
-RUN pip3.11 install --upgrade pip
-
-# set python3.11 as default python
-RUN update-alternatives --install /usr/bin/python python /usr/bin/python3.11 1
+# install dependencies
+RUN apt-get install -y python3 python3-dev python3-pip libleveldb-dev curl
 
 # install rust
 RUN curl https://sh.rustup.rs -sSf | sh -s -- -y
 ENV PATH="/root/.cargo/bin:${PATH}"
 
 # install maturin
-RUN pip3.11 install maturin
-# Fix ERROR: Cannot uninstall 'blinker'. It is a distutils installed project and thus we cannot accurately determine which files belong to it which would lead to only a partial uninstall.
-RUN apt-get remove python3-blinker -y
+RUN pip3 install maturin
 
 # copy repository
 COPY README.md /README.md
@@ -39,15 +23,12 @@ COPY ./counterparty-cli /counterparty-cli
 # install counterparty-lib
 WORKDIR /counterparty-rs
 RUN cargo build
-RUN pip3.11 install .
+RUN pip3 install .
 
 # install counterparty-lib
 WORKDIR /counterparty-lib
-RUN pip3.11 install .
+RUN pip3 install .
 
 # install counterparty-cli
 WORKDIR /counterparty-cli
-RUN pip3.11 install .
-
-# expose API port
-EXPOSE 4000
+RUN pip3 install .