I am trying to install Seg3D on a linux machine under a conda environment. I was able to install some missing dependencies into this conda environment and get past some of the problems during installation. But now I got stuck with an error complaining about missing tetgen. I tried installing tetgen into the conda environment (got “tetgen” under “bin”, and “libtet.a” under “lib”) but it still does not work. Could you please help? The output of build script is:

-- Configuring done

-- Generating done

-- Build files have been written to: /home/lj7/Downloads/Seg3D-2.3.2/bin

Building SCIRun using make...

make

[  1%] Performing update step for 'ImplicitFunction_external'

Current branch HEAD is up to date.

[  2%] Performing configure step for 'ImplicitFunction_external'

loading initial cache file /home/lj7/Downloads/Seg3D-2.3.2/bin/Externals/tmp/ImplicitFunction_external/ImplicitFunction_external-cache-Release.cmake

CMake Warning at CMakeLists.txt:60 (find_package):

  Could not find a package configuration file named "TetgenConfig.cmake"

  provided by package "Tetgen".

  Add the installation prefix of "Tetgen" to CMAKE_PREFIX_PATH or set

  "Tetgen_DIR" to a directory containing one of the above files.  If "Tetgen"

  provides a separate development package or SDK, be sure it has been

  installed.

CMake Error at CMakeLists.txt:62 (message):

  Tetgen library not found in Tetgen_DIR-NOTFOUND

-- Configuring incomplete, errors occurred!

See also "/home/lj7/Downloads/Seg3D-2.3.2/bin/Externals/Build/ImplicitFunction_external/CMakeFiles/CMakeOutput.log".

See also "/home/lj7/Downloads/Seg3D-2.3.2/bin/Externals/Build/ImplicitFunction_external/CMakeFiles/CMakeError.log".

CMakeFiles/ImplicitFunction_external.dir/build.make:106: recipe for target 'Externals/Stamp/ImplicitFunction_external/ImplicitFunction_external-configure' failed

make[2]: *** [Externals/Stamp/ImplicitFunction_external/ImplicitFunction_external-configure] Error 1

CMakeFiles/Makefile2:485: recipe for target 'CMakeFiles/ImplicitFunction_external.dir/all' failed

make[1]: *** [CMakeFiles/ImplicitFunction_external.dir/all] Error 2

Makefile:83: recipe for target 'all' failed

make: *** [all] Error 2

Building Seg3D returned an error

Either the code failed to build properly or

the testing programs failed to complete without

every single test program passing the test.