Upstream: Issue opened: https://github.com/rxi/lite/issues/49
Reason: Right now lite just assumes that the data directory will be right
next to the binary, but we want the binary in /usr/bin and the data in
/usr/share/lite-editor

diff --git a/data/core/commands/core.lua b/data/core/commands/core.lua
index 5c9d622..568f0ef 100644
--- a/data/core/commands/core.lua
+++ b/data/core/commands/core.lua
@@ -85,7 +85,7 @@ command.add(nil, {
   end,
 
   ["core:open-user-module"] = function()
-    core.root_view:open_doc(core.open_doc(EXEDIR .. "/data/user/init.lua"))
+    core.root_view:open_doc(core.open_doc("/usr/share/lite-editor/data/user/init.lua"))
   end,
 
   ["core:open-project-module"] = function()
diff --git a/data/core/init.lua b/data/core/init.lua
index a25cdb5..3bea486 100644
--- a/data/core/init.lua
+++ b/data/core/init.lua
@@ -150,7 +150,7 @@ end
 
 function core.load_plugins()
   local no_errors = true
-  local files = system.list_dir(EXEDIR .. "/data/plugins")
+  local files = system.list_dir("/usr/share/lite-editor/data/plugins")
   for _, filename in ipairs(files) do
     local modname = "plugins." .. filename:gsub(".lua$", "")
     local ok = core.try(require, modname)
@@ -421,7 +421,7 @@ end
 
 function core.on_error(err)
   -- write error to file
-  local fp = io.open(EXEDIR .. "/error.txt", "wb")
+  local fp = io.open("/tmp/lite-editor-error.txt", "wb")
   fp:write("Error: " .. tostring(err) .. "\n")
   fp:write(debug.traceback(nil, 4))
   fp:close()
diff --git a/data/core/style.lua b/data/core/style.lua
index ab597c2..23b551f 100644
--- a/data/core/style.lua
+++ b/data/core/style.lua
@@ -7,10 +7,10 @@ style.scrollbar_size = common.round(4 * SCALE)
 style.caret_width = common.round(2 * SCALE)
 style.tab_width = common.round(170 * SCALE)
 
-style.font = renderer.font.load(EXEDIR .. "/data/fonts/font.ttf", 14 * SCALE)
-style.big_font = renderer.font.load(EXEDIR .. "/data/fonts/font.ttf", 34 * SCALE)
-style.icon_font = renderer.font.load(EXEDIR .. "/data/fonts/icons.ttf", 14 * SCALE)
-style.code_font = renderer.font.load(EXEDIR .. "/data/fonts/monospace.ttf", 13.5 * SCALE)
+style.font = renderer.font.load("/usr/share/lite-editor/data/fonts/font.ttf", 14 * SCALE)
+style.big_font = renderer.font.load("/usr/share/lite-editor/data/fonts/font.ttf", 34 * SCALE)
+style.icon_font = renderer.font.load("/usr/share/lite-editor/data/fonts/icons.ttf", 14 * SCALE)
+style.code_font = renderer.font.load("/usr/share/lite-editor/data/fonts/monospace.ttf", 13.5 * SCALE)
 
 style.background = { common.color "#2e2e32" }
 style.background2 = { common.color "#252529" }
diff --git a/src/main.c b/src/main.c
index d282a9a..50eedb5 100644
--- a/src/main.c
+++ b/src/main.c
@@ -127,8 +127,8 @@ int main(int argc, char **argv) {
     "xpcall(function()\n"
     "  SCALE = tonumber(os.getenv(\"LITE_SCALE\")) or SCALE\n"
     "  PATHSEP = package.config:sub(1, 1)\n"
-    "  package.path = EXEDIR .. '/data/?.lua;' .. package.path\n"
-    "  package.path = EXEDIR .. '/data/?/init.lua;' .. package.path\n"
+    "  package.path = '/usr/share/lite-editor/data/?.lua;' .. package.path\n"
+    "  package.path = '/usr/share/lite-editor/data/?/init.lua;' .. package.path\n"
     "  core = require('core')\n"
     "  core.init()\n"
     "  core.run()\n"