Add  -DCMAKE_INSTALL_PREFIX=../usr/local to configure command for libXml2 documentation.
Add  -DCMAKE_INSTALL_PREFIX=../usr/local to configure command for libXml2 documentation.

cellml/libcellml,hsorby/libcellml,cellml/libcellml,hsorby/libcellml,nickerso/libcellml,nickerso/libcellml,hsorby/libcellml,nickerso/libcellml,hsorby/libcellml,cellml/libcellml,nickerso/libcellml,cellml/libcellml