Dockerfile

@@ -1,21 +1,16 @@
 # syntax = docker/dockerfile:1.3
-ARG ALPINE_VERSION=3.19
+ARG ALPINE_VERSION=3.17
 FROM alpine:${ALPINE_VERSION}
 
 RUN apk add --no-cache git python3 python3-dev py3-pip py3-setuptools build-base
 
-# build wheels in a build stage
-ARG VIRTUAL_ENV=/opt/venv
-ENV PATH=${VIRTUAL_ENV}/bin:${PATH}
-
-RUN python3 -m venv ${VIRTUAL_ENV}
-
+# build wheels in first image
 ADD . /tmp/src
 RUN cd /tmp/src && git clean -xfd && git status
 RUN mkdir /tmp/wheelhouse \
  && cd /tmp/wheelhouse \
- && pip install wheel \
- && pip wheel --no-cache-dir /tmp/src \
+ && pip3 install wheel \
+ && pip3 wheel --no-cache-dir /tmp/src \
  && ls -l /tmp/wheelhouse
 
 FROM alpine:${ALPINE_VERSION}
@@ -23,18 +18,13 @@ FROM alpine:${ALPINE_VERSION}
 # install python, git, bash, mercurial
 RUN apk add --no-cache git git-lfs python3 py3-pip py3-setuptools bash docker mercurial
 
-ARG VIRTUAL_ENV=/opt/venv
-ENV PATH=${VIRTUAL_ENV}/bin:${PATH}
-
-RUN python3 -m venv ${VIRTUAL_ENV}
-
 # install hg-evolve (Mercurial extensions)
-RUN pip install hg-evolve --no-cache-dir
+RUN pip3 install hg-evolve --user --no-cache-dir
 
 # install repo2docker
 COPY --from=0 /tmp/wheelhouse /tmp/wheelhouse
-RUN pip install --no-cache-dir --ignore-installed --no-deps /tmp/wheelhouse/*.whl \
- && pip list
+RUN pip3 install --no-cache-dir --ignore-installed --no-deps /tmp/wheelhouse/*.whl \
+ && pip3 list
 
 # add git-credential helper
 COPY ./docker/git-credential-env /usr/local/bin/git-credential-env

repo2docker/buildpacks/conda/install-base-env.bash

@@ -5,8 +5,8 @@ set -ex
 
 cd $(dirname $0)
 
-export MAMBA_VERSION=1.5.7
-export CONDA_VERSION=24.3.0
+export MAMBA_VERSION=1.5.1
+export CONDA_VERSION=23.7.4
 
 URL="https://anaconda.org/conda-forge/micromamba/${MAMBA_VERSION}/download/${CONDA_PLATFORM}/micromamba-${MAMBA_VERSION}-0.tar.bz2"
 

tests/conda/py35-binder-dir/verify

@@ -16,13 +16,13 @@ v = out.split()[1]
 assert v[:3] == "3.5", out
 
 out = sh(["micromamba", "--version"])
-assert out == "1.5.7", out
+assert out == "1.5.1", out
 
 out = sh(["mamba", "--version"])
 assert (
     out
-    == """mamba 1.5.7
-conda 24.3.0"""
+    == """mamba 1.5.1
+conda 23.7.4"""
 ), out
 
 sh([kernel_python, "-c", "import numpy"])