Problem running swift build

[Nexuist]

I get the following set of errors when trying to compile:

Andis-MBP:Discort andi$ swift build
Compile Swift Module 'Sword' (41 sources)
/Users/andi/Desktop/Discort/.build/checkouts/Sodium.git--4358050523248221724/module.modulemap:2:10: error: header '/usr/local/include/sodium.h' not found
  header "/usr/local/include/sodium.h"
         ^
/Users/andi/Desktop/Discort/.build/checkouts/Sword-1490915180762393545/Sources/Sword/Voice/VoiceConnection.swift:18:8: error: could not build Objective-C module 'Sodium'
import Sodium
       ^
/Users/andi/Desktop/Discort/.build/checkouts/Sodium.git--4358050523248221724/module.modulemap:2:10: error: header '/usr/local/include/sodium.h' not found
  header "/usr/local/include/sodium.h"
         ^
/Users/andi/Desktop/Discort/.build/checkouts/Sword-1490915180762393545/Sources/Sword/Voice/VoiceConnection.swift:18:8: error: could not build Objective-C module 'Sodium'
import Sodium
       ^
/Users/andi/Desktop/Discort/.build/checkouts/Sodium.git--4358050523248221724/module.modulemap:2:10: error: header '/usr/local/include/sodium.h' not found
  header "/usr/local/include/sodium.h"
         ^
/Users/andi/Desktop/Discort/.build/checkouts/Sword-1490915180762393545/Sources/Sword/Voice/VoiceConnection.swift:18:8: error: could not build Objective-C module 'Sodium'
import Sodium
       ^
/Users/andi/Desktop/Discort/.build/checkouts/Sodium.git--4358050523248221724/module.modulemap:2:10: error: header '/usr/local/include/sodium.h' not found
  header "/usr/local/include/sodium.h"
         ^
/Users/andi/Desktop/Discort/.build/checkouts/Sword-1490915180762393545/Sources/Sword/Voice/VoiceConnection.swift:18:8: error: could not build Objective-C module 'Sodium'
import Sodium
       ^
/Users/andi/Desktop/Discort/.build/checkouts/Sodium.git--4358050523248221724/module.modulemap:2:10: error: header '/usr/local/include/sodium.h' not found
  header "/usr/local/include/sodium.h"
         ^
/Users/andi/Desktop/Discort/.build/checkouts/Sword-1490915180762393545/Sources/Sword/Voice/VoiceConnection.swift:18:8: error: could not build Objective-C module 'Sodium'
import Sodium
       ^
/Users/andi/Desktop/Discort/.build/checkouts/Sodium.git--4358050523248221724/module.modulemap:2:10: error: header '/usr/local/include/sodium.h' not found
  header "/usr/local/include/sodium.h"
         ^
/Users/andi/Desktop/Discort/.build/checkouts/Sword-1490915180762393545/Sources/Sword/Voice/VoiceConnection.swift:18:8: error: could not build Objective-C module 'Sodium'
import Sodium
       ^
/Users/andi/Desktop/Discort/.build/checkouts/Sodium.git--4358050523248221724/module.modulemap:2:10: error: header '/usr/local/include/sodium.h' not found
  header "/usr/local/include/sodium.h"
         ^
/Users/andi/Desktop/Discort/.build/checkouts/Sword-1490915180762393545/Sources/Sword/Voice/VoiceConnection.swift:18:8: error: could not build Objective-C module 'Sodium'
import Sodium
       ^
/Users/andi/Desktop/Discort/.build/checkouts/Sodium.git--4358050523248221724/module.modulemap:2:10: error: header '/usr/local/include/sodium.h' not found
  header "/usr/local/include/sodium.h"
         ^
/Users/andi/Desktop/Discort/.build/checkouts/Sword-1490915180762393545/Sources/Sword/Voice/VoiceConnection.swift:18:8: error: could not build Objective-C module 'Sodium'
import Sodium
       ^
<unknown>:0: error: build had 1 command failures
error: exit(1): /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/swift-build-tool -f /Users/andi/Desktop/Discort/.build/debug.yaml

This obviously all relates to one library, so any ideas on what I can do to fix this?

Thanks!

[TellowKrinkle]

Did you ever install libsodium (brew update && brew install libsodium)

[Nexuist]

Huh, looks like that fixed it, although oddly brew complained that libsodium was already installed when I tried to install it again. ¯_(ツ)_/¯