Building docker generates error related to cairo.h

[aishniparab]

Running docker build . generated the folllwing error:

20.72   creating build/temp.linux-x86_64-cpython-310/tmp/tmpojsveprv/ManimPango-0.5.0/manimpango
20.72   x86_64-linux-gnu-gcc -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -fPIC -I/tmp/tmpcdy30dsc/.venv/include -I/usr/include/python3.10 -c /tmp/tmpojsveprv/ManimPango-0.5.0/manimpango/cmanimpango.c -o build/temp.linux-x86_64-cpython-310/tmp/tmpojsveprv/ManimPango-0.5.0/manimpango/cmanimpango.o
20.72   /tmp/tmpojsveprv/ManimPango-0.5.0/manimpango/cmanimpango.c:1245:10: fatal error: cairo.h: No such file or directory
20.72    1245 | #include "cairo.h"
20.72         |          ^~~~~~~~~
20.72   compilation terminated.
20.72   error: command '/usr/bin/x86_64-linux-gnu-gcc' failed with exit code 1
20.72   
20.72 
20.72   at .local/pipx/venvs/poetry/lib/python3.10/site-packages/poetry/installation/chef.py:164 in _prepare
20.73       160│ 
20.73       161│                 error = ChefBuildError("\n\n".join(message_parts))
20.73       162│ 
20.73       163│             if error is not None:
20.73     → 164│                 raise error from None
20.73       165│ 
20.73       166│             return path
20.73       167│ 
20.73       168│     def _prepare_sdist(self, archive: Path, destination: Path | None = None) -> Path:
20.73 
20.73 Note: This error originates from the build backend, and is likely not a problem with poetry but with manimpango (0.5.0) not supporting PEP 517 builds. You can verify this by running 'pip wheel --no-cache-dir --use-pep517 "manimpango (==0.5.0)"'.
20.73 
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Dockerfile:22

I fixed this by changing the Dockerfile:

MAINTAINER McCoy "Hoss" Becker <mccoyb@mit.edu>

RUN apt-get update && apt-get install -y --no-install-recommends \
    virtualenv \
    curl \
    pipx \
    pkg-config \
    libcairo2-dev \
    libpango1.0-dev \
    libpangocairo-1.0-0 \
    libgirepository1.0-dev \
    gir1.2-pango-1.0 \
    python3-dev \
    && apt-get clean \
    && rm -rf /var/lib/apt/lists/*

RUN curl --proto '=https' --tlsv1.2 -sSf https://just.systems/install.sh | bash -s -- --to /usr/local/bin

RUN groupadd -g 1001 wizard
RUN useradd -rm -d /home/wizard -s /bin/bash -g wizard -G sudo -u 1001 wizard
USER wizard
WORKDIR /home/wizard
RUN pipx ensurepath
RUN pipx install poetry
SHELL ["/bin/bash", "-l", "-c"]
ADD . /home/wizard
RUN poetry install