Build problems, segfault UT

Almost impossible to build AND use, need to fix packaging or provide instructions.

Also segfault on 1 unittest on master.

E.g if you try to use the packeges after installing you simply get
0.403 Could not find a package configuration file provided by "Sodium" with any
0.403 of the following names:
0.403
0.403 SodiumConfig.cmake
0.403 sodium-config.cmake

when using find_package(proxygen REQUIRED)
after running [install.sh]

e.g when running
`cmake .. -DCMAKE_PREFIX_PATH=${DEPS_PATH}`

for this:
```
# CMakeLists.txt
cmake_minimum_required(VERSION 3.15)
project(proxygen_server)

# Set C++17 as the default
set(CMAKE_CXX_STANDARD 17)
set(CMAKE_CXX_STANDARD_REQUIRED True)

# Find required libraries
find_package(Proxygen REQUIRED)
```