Failed installing OpenCV using RStudio

Asked Jun 04 '20 at 10:09

Active Jun 04 '20 at 11:09

Viewed 101 times

I tried installing OpenCV using Rstudio (R version 3.6.3). I installed both Rtools and CMake and added them to the PATH. I received following error:

-- The CXX compiler identification is unknown
-- The C compiler identification is unknown
CMake Error at CMakeLists.txt:106 (enable_language):
  The CMAKE_CXX_COMPILER:

    c:/Rtools/mingw32/bin/g++.exe

  is not a full path to an existing compiler tool.

Please help.

edited Jun 04 '20 at 11:09

Kevin

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asked Jun 04 '20 at 10:09

Shri

It seems [g++](https://www.cs.bu.edu/fac/gkollios/cs113/Usingg++.html) is missing – Maximilian Janisch Jun 04 '20 at 10:21
Thanks.....so how should i solve the problem ? – Shri Jun 04 '20 at 12:25
Maybe try to see if something here works: https://stackoverflow.com/questions/39090983/rcpp-rtools-installed-but-error-message-g-not-found – Maximilian Janisch Jun 04 '20 at 22:45

Failed installing OpenCV using RStudio

0 Answers0