diff --git a/README.md b/README.md
index 27a6323..d0b1f98 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,12 @@
 # roguish
 
-The next little game in the series where I make a fancy rogue game.
\ No newline at end of file
+The next little game in the series where I make a fancy rogue game.
+
+# OSX Build Notes
+
+* Quite a bad experience. Need to install Python, cmake, meson, and ninja all which are in homebrew but if you don't use homebrew then this is a problem.
+* You need to run the .command script in Application/your python that updates the SSL certs.
+* You have to give iTerm access to your keystrokes...because wtf it already has them?
+* This points out a problem that I'm getting the keys using FTXUI but should either get them from SFML _or_ connect FTXUI to SFML's keyboard input events instead.
+* Takes forever to load on older computers, and I've got no idea why SFML is like that. It seems the sound system is a pig that takes forever to load, so am I using it wrong?
+* No actually this first run delay seems to be related to the security feature that blocks keyboard access on iTerm, so probably fixing that would speed it up.
diff --git a/gui.cpp b/gui.cpp
index 11fb77b..7892fac 100644
--- a/gui.cpp
+++ b/gui.cpp
@@ -4,6 +4,7 @@
 #include <memory>                   // for allocator, shared_ptr
 #include <string>                   // for string, operator<<
 #include <thread>                   // for sleep_for
+#include <array>
 
 #include <ftxui/dom/elements.hpp>  // for hflow, paragraph, separator, hbox, vbox, filler, operator|, border, Element
 #include <ftxui/dom/node.hpp>      // for Render
diff --git a/map.cpp b/map.cpp
index d055bc9..223c64f 100644
--- a/map.cpp
+++ b/map.cpp
@@ -1,6 +1,7 @@
 #include "map.hpp"
 #include "dbc.hpp"
 #include <vector>
+#include <array>
 #include <fmt/core.h>
 #include "rand.hpp"
 #include <utility>
diff --git a/map.hpp b/map.hpp
index db9a91b..1f85408 100644
--- a/map.hpp
+++ b/map.hpp
@@ -15,8 +15,6 @@ struct Point {
   size_t y = 0;
 };
 
-struct Room;
-
 struct Room {
   size_t x = 0;
   size_t y = 0;
diff --git a/scripts/reset_build.sh b/scripts/reset_build.sh
old mode 100644
new mode 100755
index e8c0b32..895bf23
--- a/scripts/reset_build.sh
+++ b/scripts/reset_build.sh
@@ -1,17 +1,16 @@
 #!/usr/bin/env bash
 set -e
 
-mv -f ./subprojects/packagecache .
+mv -f ./subprojects/packagecache . || true
 rm -rf subprojects builddir
 mkdir subprojects
-mv packagecache ./subprojects/
+mv packagecache ./subprojects/ || true
 mkdir builddir
 cp *.wrap subprojects
 meson wrap install fmt
 meson wrap install catch2
 meson wrap install ftxui
 meson wrap install nlohmann_json
-meson wrap install sfml
 meson wrap install libpng
 meson wrap install vorbis
 meson wrap install ogg