don't block stdin when using install script [ci skip]

README.md

@@ -24,7 +24,7 @@ looking to contribute to D*.  This script assumes you have [a basic Rails setup
 
 ### Step 1: Run the script and follow the on screen instructions.
 ```
-  curl https://raw.github.com/diaspora/diaspora/master/script/install.sh | /bin/sh
+  bash <(curl https://raw.github.com/diaspora/diaspora/master/script/install.sh)
 ```
 
 
@@ -59,4 +59,4 @@ Before submitting code, please sign our [Contributor License Agreement](https://
 - [Contributing](https://github.com/diaspora/diaspora/wiki/Getting-Started-With-Contributing)
 - [Dev List](https://groups.google.com/forum/?fromgroups#!forum/diaspora-dev)
 - [Discuss List](https://groups.google.com/forum/?fromgroups#!forum/diaspora-discuss)
-- [IRC](https://github.com/diaspora/diaspora/wiki/How-we-use-IRC)
+- [IRC](https://github.com/diaspora/diaspora/wiki/How-we-use-IRC)

script/install.sh

@@ -101,7 +101,7 @@ interactive_check() {
     echo ""
   else
     # non-interactive
-    TMPFILE='mktemp'
+    TMPFILE=`mktemp`
     curl -s -o "$TMPFILE" "$D_INSTALL_SCRIPT_URL"
     chmod +x "$TMPFILE"
     exec 0< /dev/tty
@@ -223,7 +223,7 @@ database_setup() {
 #                                                                   #
 ####                                                             ####
 
-interactive_check
+#interactive_check
 
 
 # display a nice welcome message