$ ls -l myapp/shared/bundle/ruby/2.0.0/gems/pg-0.15.1/ext/
total 2168
-rw-r--r-- 1 ladmin admin 7819 Jul 9 13:35 Makefile
-rw-r--r-- 1 ladmin admin 900 Jul 9 13:35 extconf.h
-rw-r--r-- 1 ladmin admin 3070 Jul 9 13:35 extconf.rb
-rw-r--r-- 1 ladmin admin 415 Jul 9 13:35 gvl_wrappers.c
-rw-r--r-- 1 ladmin admin 6786 Jul 9 13:35 gvl_wrappers.h
-rw-r--r-- 1 ladmin admin 132932 Jul 9 13:35 gvl_wrappers.o
-rw-r--r-- 1 ladmin admin 89139 Jul 9 13:35 mkmf.log
-rw-r--r-- 1 ladmin admin 19764 Jul 9 13:35 pg.c
-rw-r--r-- 1 ladmin admin 3752 Jul 9 13:35 pg.h
-rw-r--r-- 1 ladmin admin 137948 Jul 9 13:35 pg.o
-rw-r--r-- 1 ladmin admin 97012 Jul 9 13:35 pg_connection.c
-rw-r--r-- 1 ladmin admin 290608 Jul 9 13:35 pg_connection.o
-rwxr-xr-x 1 ladmin admin 107428 Jul 9 13:35 pg_ext.bundle
-rw-r--r-- 1 ladmin admin 23534 Jul 9 13:35 pg_result.c
-rw-r--r-- 1 ladmin admin 163696 Jul 9 13:35 pg_result.o
-rw------- 1 ladmin admin 254 Jul 9 13:35 siteconf20130709-97654-1jrbelk.rb
drwxr-xr-x 5 ladmin admin 170 Jul 9 13:35 vc
What's that siteconf...rb file ? And why are permissions so much more restrictive than others? It's preventing me from tar balling an entire project.