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From Andrew Palumbo <>
Subject pyarrow build errors
Date Mon, 14 Jan 2019 00:33:16 GMT
I understans that you are in the middle of a release, and I have been following along with
builds of of different commits.  I am working off of master right now on an EC2/ubuntu linux,
following instructions:

(pyarrow)$ pip install cmake
Looking in indexes:,
Collecting cmake
    100% |████████████████████████████████|
15.9MB 2.7MB/s
Installing collected packages: cmake
Successfully installed cmake-3.13.2.post1
(pyarrow) apalumbo@ip-10-25-4-180:~/repos$ pushd arrow/cpp/build
~/repos/arrow/cpp/build ~/repos
(pyarrow) apalumbo@ip-10-25-4-180:~/repos/arrow/cpp/build$ cmake -DCMAKE_BUILD_TYPE=$ARROW_BUILD_TYPE
>       -DARROW_PARQUET=on \
>       -DARROW_PYTHON=on \
>       -DARROW_PLASMA=on \
>       ..
CMake Error: Could not find CMAKE_ROOT !!!
CMake has most likely not been installed correctly.
Modules directory not found in
CMake Error: Error executing cmake::LoadCache(). Aborting.

I've set all environment builds, however I have not had any luck this last week (off of different

I will blow out the enfronment and start fresh again.  Wanted to make you aware.

Thanks very much,


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