Android SDK не работает над OSX

$ cd /ev-bin/android-sdk-mac_x86/tools
$ ls -al
total 8360
drwxrwx---@ 22 erikvold  staff      748 Aug 28 19:43 .
drwxrwx---@  6 erikvold  staff      204 Aug 30 13:25 ..
drwxrwx---@  5 erikvold  staff      170 Aug 28 19:43 Jet
-rw-rw----@  1 erikvold  staff   195083 Aug 28 19:44 NOTICE.txt
-rwxrwxr-x@  1 erikvold  staff   171656 Aug 28 19:43 adb
-rwxrwxr-x@  1 erikvold  staff     3540 Aug 28 19:43 android
drwxrwx---@ 11 erikvold  staff      374 Aug 28 19:43 ant
-rwxrwxr-x@  1 erikvold  staff     1977 Aug 28 19:43 apkbuilder
-rwxrwxr-x@  1 erikvold  staff     3265 Aug 28 19:43 ddms
-rwxrwxr-x@  1 erikvold  staff    69804 Aug 28 19:43 dmtracedump
-rwxrwxr-x@  1 erikvold  staff     1940 Aug 28 19:43 draw9patch
-rwxrwxr-x@  1 erikvold  staff  2836992 Aug 28 19:43 emulator
-rwxrwxr-x@  1 erikvold  staff   189612 Aug 28 19:43 etc1tool
-rwxrwxr-x@  1 erikvold  staff     1987 Aug 28 19:43 hierarchyviewer
-rwxrwxr-x@  1 erikvold  staff    18308 Aug 28 19:43 hprof-conv
-rwxrwxr-x@  1 erikvold  staff     1939 Aug 28 19:43 layoutopt
drwxrwx---@ 40 erikvold  staff     1360 Aug 28 19:43 lib
-rwxrwxr-x@  1 erikvold  staff    17956 Aug 28 19:43 mksdcard
-rw-rw-r--@  1 erikvold  staff       33 Aug 28 19:43 source.properties
-rwxrwxr-x@  1 erikvold  staff   649368 Aug 28 19:43 sqlite3
-rwxrwxr-x@  1 erikvold  staff     3044 Aug 28 19:43 traceview
-rwxrwxr-x@  1 erikvold  staff    78472 Aug 28 19:43 zipalign
$ android
-bash: android: command not found

Какая-либо идея, что я делаю неправильно?