more sanity in the scripts

fetchlibs.sh

@@ -1,5 +1,12 @@
 #!/bin/bash -e
 
+DEBOOTSTRAP_DIR=/usr/share/debootstrap
+
+if [ ! -d "$DEBOOTSTRAP_DIR" ]; then
+  echo "this script requires debootstrap to be installed"
+  exit 1
+fi
+
 # this is ubuntu specific i think
 fetcharch() {
   ARCH="$1"
@@ -17,7 +24,6 @@ fetcharch() {
 
   mkdir -p "$TARGET" "$TARGET/debootstrap"
 
-  DEBOOTSTRAP_DIR=/usr/share/debootstrap
   . $DEBOOTSTRAP_DIR/functions
   . $DEBOOTSTRAP_DIR/scripts/$SUITE
 

install.sh

@@ -1,5 +1,4 @@
-#!/bin/bash
-set -e
+#!/bin/bash -e
 
 # default is just pip, but on things like arch where python 3 is default, it's pip2
 PIP="pip"
@@ -18,6 +17,6 @@ fi
 echo "installing pip packages"
 sudo $PIP install flask-socketio pillow ./qiradb
 
-echo "making symlinks"
+echo "making symlink"
 sudo ln -sf $(pwd)/qira /usr/local/bin/qira
 

qiradb/setup.py

@@ -2,6 +2,7 @@
 from setuptools import setup, Extension
 
 # should be a symlink to the root
+# could also add the git rev to this?
 version=open('VERSION').read().strip()
 
 # the c++ extension module