diff --git a/.deploy/repl.sh b/.deploy/repl.sh
index 6cff5ef..a778449 100755
--- a/.deploy/repl.sh
+++ b/.deploy/repl.sh
@@ -1 +1,2 @@
+#!/bin/bash
 screen /dev/tty.usbmo* 115200
diff --git a/.deploy/send-it.sh b/.deploy/send-it.sh
index 00d5f04..52e71f3 100755
--- a/.deploy/send-it.sh
+++ b/.deploy/send-it.sh
@@ -5,8 +5,8 @@ DEST=/volumes/CIRCUITPY
 
 # take the param, strip the filename.
 source="$1"
-support_files="${@:2}"
-sourcebase="$(basename $source)"
+support_files=( "${@:2}" )
+sourcebase="$(basename "$source")"
 # get the filename without the extension.
 module="${sourcebase%.py}"
 
@@ -14,13 +14,13 @@ module="${sourcebase%.py}"
 echo "" >${DEST}/code.py
 
 # send the file
-cp ${source} ${DEST}/${sourcebase}
+cp "${source}" "${DEST}/${sourcebase}"
 
 # make a code.py
-echo "import ${module}" >${DEST}/code.py
+echo "import ${module}" >"${DEST}/code.py"
 
-if [ -n "${support_files}" ]; then
-  for file in ${support_files}; do
+if [ -n "${support_files[*]}" ]; then
+  for file in "${support_files[@]}"; do
     cp "$file" "${DEST}/$(basename "${file}")"
   done
-fi
\ No newline at end of file
+fi
diff --git a/.deploy/setup-libraries.sh b/.deploy/setup-libraries.sh
new file mode 100755
index 0000000..3a87678
--- /dev/null
+++ b/.deploy/setup-libraries.sh
@@ -0,0 +1,16 @@
+#!/bin/bash
+set -eiu -o pipefail
+
+DEST=/volumes/CIRCUITPY
+LIBRARY_SRC=/Users/danielstaple/git_work/projects_in_cloud/book_authoring/book-research/pico-book-research/circuitpython/3rdparty/built/adafruit-circuitpython-bundle-7.x-mpy-20220228
+
+FILES=(adafruit_pioasm.mpy adafruit_requests.mpy adafruit_vl53l1x.mpy)
+FOLDERS=(adafruit_wsgi adafruit_esp32spi)
+
+for file in "${FILES[@]}"; do
+  cp -v "${LIBRARY_SRC}/lib/${file}" "${DEST}/lib/${file}"
+done
+
+for folder in "${FOLDERS[@]}"; do
+ rsync -rv "${LIBRARY_SRC}/lib/${folder}" "${DEST}/lib/${folder}"
+done