Hi, I am trying to build and install pyarrow from source in an ubuntu 18.04 docker image and getting the following error when attempting to import the module:
Traceback (most recent call last): > File "<string>", line 1, in <module> > File > "/usr/local/lib/python3.6/dist-packages/pyarrow-0.14.0-py3.6-linux-x86_64.egg/pyarrow/__init__.py", > line 49, in <module> > from pyarrow.lib import cpu_count, set_cpu_count > ImportError: libarrow.so.14: cannot open shared object file: No such file > or directory > Here is the Dockerfile I am using: FROM ubuntu:18.04 > RUN apt-get update > RUN apt-get install -y git > RUN mkdir /arrow > RUN git clone https://github.com/apache/arrow.git /arrow > WORKDIR /arrow/arrow > RUN git checkout apache-arrow-0.14.0 > WORKDIR / COPY install_arrow.sh /install_arrow.sh RUN bash install_arrow.sh > RUN python3 -c 'import pyarrow' and the install_arrow.sh script copied into the image: export ARROW_BUILD_TYPE=release > export ARROW_HOME=/usr/local \ > PARQUET_HOME=/usr/local > export PYTHON_EXECUTABLE=/usr/bin/python3 > # install requirements > export DEBIAN_FRONTEND="noninteractive" > apt-get update > apt-get install -y --no-install-recommends apt-utils > apt-get install -y git python3-minimal python3-pip autoconf libtool > apt-get install -y cmake \ > python3-dev \ > libjemalloc-dev libboost-dev \ > build-essential \ > libboost-filesystem-dev \ > libboost-regex-dev \ > libboost-system-dev \ > flex \ > bison > pip3 install --no-cache-dir six pytest numpy cython > mkdir -p /arrow/cpp/build \ > && cd /arrow/cpp/build \ > && cmake -DCMAKE_BUILD_TYPE=$ARROW_BUILD_TYPE \ > -DOPENSSL_ROOT_DIR=/usr/local/ssl \ > -DCMAKE_INSTALL_LIBDIR=lib \ > -DCMAKE_INSTALL_PREFIX=$ARROW_HOME \ > -DARROW_PARQUET=ON \ > -DARROW_PYTHON=ON \ > -DARROW_PLASMA=ON \ > -DARROW_BUILD_TESTS=OFF \ > -DPYTHON_EXECUTABLE=$PYTHON_EXECUTABLE \ > .. \ > && make -j$(nproc) \ > && make install \ > && cd /arrow/python \ > && python3 setup.py build_ext --build-type=$ARROW_BUILD_TYPE > --with-parquet \ > && python3 setup.py install > LD_LIBRARY_PATH=/usr/local/lib > I'm using Docker 19.03.5 on Ubuntu 18.04.3 LTS to build the image. Thanks in advance for any help. Anna
