[R] read_parquet and write_parquet not working on Ubuntu 19.10

[asfimport]

After installing the R package for arrow, I get the following error when trying to read or write a parquet file: 

read_parquet("example.parquet")
Error in io___MemoryMappedFile__Open(path, mode) :
Cannot call io___MemoryMappedFile__Open(). Please use arrow::install_arrow() to install required runtime libraries.
write_parquet(mtcars, "test.parquet")
Error in Table__from_dots(dots, schema) :
Cannot call Table__from_dots(). Please use arrow::install_arrow() to install required runtime libraries.
The problem occurs with both the latest stable release on CRAN and the latest development version from GitHub. I installed the C++ arrow library through conda as there was no working deb package for Ubuntu 19.10.

Environment: Ubuntu 19.10
Reporter: claesmaelick@gmail.com
Assignee: Neal Richardson / @nealrichardson

_{Note: This issue was originally created as ARROW-7426. Please see the migration documentation for further details.}

[asfimport]

Neal Richardson / @nealrichardson:
If you used conda to install the C++ library, you should use conda for the R package too.

conda install -c conda-forge r-arrow

See http://arrow.apache.org/docs/r/#installation