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:
https://arrow.apache.org/docs/python/parquet.html (pyarrow) [email protected]:~/repos$ pip install cmake Looking in indexes: http://brk-saltmaster.ds.cylance.com:8080/simple, https://pypi.python.org/simple Collecting cmake Downloading https://files.pythonhosted.org/packages/d2/58/dfb0a2010a538dbf9add2456b04579f1b0f91e309687f761891d5007de81/cmake-3.13.2.post1-cp27-cp27mu-manylinux1_x86_64.whl (15.9MB) 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=$ARROW_BUILD_TYPE \ > -DCMAKE_INSTALL_PREFIX=$ARROW_HOME \ > -DARROW_PARQUET=on \ > -DARROW_PYTHON=on \ > -DARROW_PLASMA=on \ > -DARROW_BUILD_TESTS=OFF \ > .. CMake Error: Could not find CMAKE_ROOT !!! CMake has most likely not been installed correctly. Modules directory not found in /home/apalumbo/pyarrow/share/cmake-3.5 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 commits) I will blow out the enfronment and start fresh again. Wanted to make you aware. Thanks very much, Andy
