When trying to build 9.6.rc0 for the macOS app I got a failure when installing the symengine package. The error was:
Install the project...
-- Install configuration: "Release"
CMake Error at cmake_install.cmake:41 (file):
file cannot create directory: /usr/local/lib/cmake/symengine. Maybe need
administrative privileges.
When I checked the "Configuration results SUMMARY" in the log file I found this line:
CMAKE_INSTALL_PREFIX: /usr/local
Looking at the
spkg-install.in file it seems that the cmake command is missing the option:
-DCMAKE_INSTALL_PREFIX="SAGE_LOCAL"
- Marc