diff --git a/INSTALL.md b/INSTALL.md index 41b0dfded..9d0a00a3a 100644 --- a/INSTALL.md +++ b/INSTALL.md @@ -43,7 +43,7 @@ For troubleshooting help see https://github.com/mapnik/mapnik/wiki/InstallationT Build system dependencies are: * C++ compiler (like g++ or clang++) - * >= 2 GB RAM + * >= 2 GB RAM (> 5 GB for g++) * Python 2.4-2.7 * Scons (a copy is bundled)