Wav2letter: arrayfire install hard

[wbgxx333]

hi,
when i install wav2letter,and find arrayfire is too hard to install.can you help me?

-- GTest found (library: /usr/local/lib64/libgtest.a include: /usr/local/include)
CMake Error at CMakeLists.txt:29 (find_package):
By not providing "FindArrayFire.cmake" in CMAKE_MODULE_PATH this project
has asked CMake to find a package configuration file provided by
"ArrayFire", but CMake did not find one.

Could not find a package configuration file provided by "ArrayFire"
(requested version 3.6.1) with any of the following names:

ArrayFireConfig.cmake
arrayfire-config.cmake

Add the installation prefix of "ArrayFire" to CMAKE_PREFIX_PATH or set
"ArrayFire_DIR" to a directory containing one of the above files. If
"ArrayFire" provides a separate development package or SDK, be sure it has
been installed

best wishes
ben

[WilliamTambellini]

Hi,
Well I guess you dont have installed AF 3.6.1 or you did nt specify the path to it :

• To download/install 3.6.1 :
  http://arrayfire.s3.amazonaws.com/index.html#!/3.6.1%2F
• To cmake specifying the path :
  cmake -DArrayFire_DIR=/path/where/you/installed/AF