| libunwind | any | NO | `libunwind8-dev` | `libunwind` | YES | Stack traces |
| liblzma | any | NO | `liblzma-dev` | `xz` | YES | For libunwind |
@ -182,6 +183,7 @@ library archives (`.a`).
| Doxygen | any | NO | `doxygen` | `doxygen` | YES | Documentation |
| Graphviz | any | NO | `graphviz` | `graphviz` | YES | Documentation |
[^] On Debian/Ubuntu `libgtest-dev` only includes sources and headers. You must
build the library binary manually. This can be done with the following command ```sudo apt-get install libgtest-dev && cd /usr/src/gtest && sudo cmake . && sudo make && sudo mv libg* /usr/lib/ ```