I cloned the project and just run the build.sh script. I got this errors:
CXXFLAGS =
LDFLAGS =
OS = MACOSX
warning: No toolsets are configured.
warning: Configuring default toolset "darwin".
warning: If the default is wrong, your build may not work correctly.
warning: Use the "toolset=xxxxx" option to override our guess.
warning: For more configuration options, please consult
warning: http://boost.org/boost-build2/doc/html/bbv2/advanced/configuration.html
/usr/local/share/boost-build/src/build/feature.jam:494: in feature.validate-value-string from module feature
error: "openssl" is not a known value of feature
error: legal values: "on" "off"
/usr/local/share/boost-build/src/build/property.jam:276: in validate1 from module property
/usr/local/share/boost-build/src/build/property.jam:302: in property.validate from module property
/usr/local/share/boost-build/src/build/build-request.jam:228: in convert-command-line-element from module build-request
/usr/local/share/boost-build/src/build/build-request.jam:179: in build-request.convert-command-line-elements from module build-request
/usr/local/share/boost-build/src/build-system.jam:691: in load from module build-system
/usr/local/share/boost-build/src/kernel/modules.jam:295: in import from module modules
/usr/local/share/boost-build/src/kernel/bootstrap.jam:139: in boost-build from module
/usr/local/share/boost-build/boost-build.jam:8: in module scope from module
CXXFLAGS =
LDFLAGS =
OS = MACOSX
warning: No toolsets are configured.
warning: Configuring default toolset "darwin".
warning: If the default is wrong, your build may not work correctly.
warning: Use the "toolset=xxxxx" option to override our guess.
warning: For more configuration options, please consult
warning: http://boost.org/boost-build2/doc/html/bbv2/advanced/configuration.html
/usr/local/share/boost-build/src/build/feature.jam:494: in feature.validate-value-string from module feature
error: "openssl" is not a known value of feature
error: legal values: "on" "off"
/usr/local/share/boost-build/src/build/property.jam:276: in validate1 from module property
/usr/local/share/boost-build/src/build/property.jam:302: in property.validate from module property
/usr/local/share/boost-build/src/build/build-request.jam:228: in convert-command-line-element from module build-request
/usr/local/share/boost-build/src/build/build-request.jam:179: in build-request.convert-command-line-elements from module build-request
/usr/local/share/boost-build/src/build-system.jam:691: in load from module build-system
/usr/local/share/boost-build/src/kernel/modules.jam:295: in import from module modules
/usr/local/share/boost-build/src/kernel/bootstrap.jam:139: in boost-build from module
/usr/local/share/boost-build/boost-build.jam:8: in module scope from module