remove luarocks from scripts

s/build

@@ -1,6 +1,5 @@
 #!/bin/sh
 ROOT=$(git rev-parse --show-toplevel)
-eval $(luarocks path)
 [ -z "$BUILD" ] && BUILD=Debug
 if [ -z "$JOBS" ] ; then
   if [ -e /usr/sbin/sysctl ]; then

s/cmake-init

@@ -6,9 +6,6 @@ pkg-config --exists sqlite3 && ERESSEA_DB=sqlite
 GETOPT=getopt
 GETOPT_LONG=1
 
-if [ -z "$(luarocks show lunitx)" ] ; then
-  luarocks install lunitx --local
-fi
 if [ "Darwin" = "$(uname)" ] ; then
   if [ -x "/usr/local/opt/gnu-getopt/bin/getopt" ] ; then
     GETOPT="/usr/local/opt/gnu-getopt/bin/getopt"

s/runtests

@@ -1,7 +1,6 @@
 #!/bin/bash
 set -e
 
-eval $(luarocks path)
 ROOT=$(git rev-parse --show-toplevel)
 export LUA_PATH="$ROOT/scripts/?.lua;$LUA_PATH"
 [ -z $BUILD ] && BUILD=Debug ; export BUILD