` installing source package 'farver' ...
package 'farver' successfully unpacked and MD5 sums checked
using staged installation
libs
In file included from ColorSpace.cpp:1:
ColorSpace.h:19: error: ISO C++ forbids initialization of member 'valid'
ColorSpace.h:19: error: making 'valid' static
ColorSpace.h:19: error: ISO C++ forbids in-class initialization of non-const static member 'valid'
make: [ColorSpace.o] Error 1
ERROR: compilation failed for package 'farver'
` installing source package 'farver' ... package 'farver' successfully unpacked and MD5 sums checked using staged installation libs In file included from ColorSpace.cpp:1: ColorSpace.h:19: error: ISO C++ forbids initialization of member 'valid' ColorSpace.h:19: error: making 'valid' static ColorSpace.h:19: error: ISO C++ forbids in-class initialization of non-const static member 'valid' make: [ColorSpace.o] Error 1 ERROR: compilation failed for package 'farver'
Can someone tell me how to solve it?