use latest micromamba
MODIFY
repo2docker/buildpacks/conda/activate-conda.sh
repo2docker/buildpacks/conda/activate-conda.sh
@@ -7,7 +7,7 @@ if [[ "${KERNEL_PYTHON_PREFIX}" != "${NB_PYTHON_PREFIX}" ]]; then
# if the kernel is a separate env, stack them
# so both are on PATH, notebook first
micromamba activate ${KERNEL_PYTHON_PREFIX}
- micromamba activate ${NB_PYTHON_PREFIX} --stack
+ micromamba activate --stack ${NB_PYTHON_PREFIX}
# even though it's second on $PATH
# make sure CONDA_DEFAULT_ENV is the *kernel* env

MODIFY
tests/conda/binder-dir/verify
tests/conda/binder-dir/verify
@@ -5,6 +5,6 @@ from subprocess import check_output
assert sys.version_info[:2] == (3, 5), sys.version
out = check_output(["/tmp/bin/micromamba", "--version"]).decode("utf8").strip()
-assert out == "0.12.0", out
+assert out == "0.12.1", out
import numpy

use latest micromamba