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Fixed lit install on ARCH Linux - venv instead of system install
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Step 5/10 : RUN pip3 install lit
 ---> Running in 2e06fb37c145
error: externally-managed-environment

× This environment is externally managed
╰─> To install Python packages system-wide, try 'pacman -S
    python-xyz', where xyz is the package you are trying to
    install.

    If you wish to install a non-Arch-packaged Python package,
    create a virtual environment using 'python -m venv path/to/venv'.
    Then use path/to/venv/bin/python and path/to/venv/bin/pip.

    If you wish to install a non-Arch packaged Python application,
    it may be easiest to use 'pipx install xyz', which will manage a
    virtual environment for you. Make sure you have python-pipx
    installed via pacman.

note: If you believe this is a mistake, please contact your Python installation or OS distribution provider. You can override this, at the risk of breaking your Python installation or OS, by passing --break-system-packages.
hint: See PEP 668 for the detailed specification.
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proydakov committed Jul 24, 2023
1 parent db9af38 commit c5c23d8
Showing 1 changed file with 4 additions and 2 deletions.
6 changes: 4 additions & 2 deletions Dockerfile_archlinux
Original file line number Diff line number Diff line change
Expand Up @@ -14,6 +14,7 @@ FROM archlinux

ENV LLVM_DIR /usr/
ENV TUTOR_DIR /llvm-tutor
ENV VENV_DIR /venv

# 1. INSTALL DEPENDENCIES
RUN pacman -Syu --noconfirm \
Expand All @@ -26,7 +27,8 @@ RUN pacman -Syu --noconfirm \
python-pip

# 2. INSTALL LIT
RUN pip3 install lit
RUN python3 -m venv $VENV_DIR
RUN $VENV_DIR/bin/pip3 install lit

# 3. CLONE LLVM-TUTOR
RUN git clone https://github.com/banach-space/llvm-tutor $TUTOR_DIR
Expand All @@ -44,4 +46,4 @@ RUN mkdir -p $TUTOR_DIR/build \
&& cd $TUTOR_DIR/build \
&& cmake -G Ninja -DLT_LLVM_INSTALL_DIR=$LLVM_DIR ../ \
&& ninja \
&& lit test/
&& $VENV_DIR/bin/lit test/

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