-When using legacy CMake-based installation:
-
- * [cmake](https://cmake.org/)
- * [expat](https://libexpat.github.io/)
- * [proj](https://proj.org/)
- * [bzip2](http://www.bzip.org/)
- * [zlib](https://www.zlib.net/)
- * [ICU](http://site.icu-project.org/)
- * [nlohmann/json](https://json.nlohmann.me/)
- * [Boost libraries](https://www.boost.org/), including system and file system
- * PostgreSQL client libraries
- * a recent C++ compiler (gcc 5+ or Clang 3.8+)
-