https://github.com/mitsuhiko/pipsi/issues/100

install_pipsi.sh

#!/usr/bin/env bash

# https://github.com/mitsuhiko/pipsi

# NOTE: THIS IS BROKEN! Pipsi will install packages, then
# display "Did not find any scripts. Uninstalling."
# Behavior similar to https://github.com/mitsuhiko/pipsi/issues/89

CMD=pipsi
VENV_DIR=~/.local/venvs/pipsi
BIN_DIR=~/.local/bin
PACKAGES=$(cat <<EOF
virtualenv
-e git+https://github.com/mitsuhiko/pipsi.git#egg=pipsi
EOF
)

set -e

(
    set -x
    /usr/bin/env python -m venv "${VENV_DIR}"
    
)
(
    cd "${VENV_DIR}/bin/"
    source ./activate

    set -x
    
    "${VENV_DIR}/bin/pip" install -U pip
    "${VENV_DIR}/bin/pip" install ${PACKAGES}

    mkdir -p "${BIN_DIR}"
    ln -s "${VENV_DIR}/bin/${CMD}" "${BIN_DIR}/"
)

${CMD} --version