diff -u -r ../PRoot-5.1.0/src/cli/cli.c ./src/cli/cli.c
--- ../PRoot-5.1.0/src/cli/cli.c	2014-12-15 09:18:11.000000000 -0500
+++ ./src/cli/cli.c	2016-01-08 15:16:33.393030857 -0500
@@ -30,7 +30,9 @@
 #include <sys/types.h>     /* getpid(2),  */
 #include <unistd.h>        /* getpid(2),  */
 #include <errno.h>         /* errno(3), */
+#ifndef __ANDROID__
 #include <execinfo.h>      /* backtrace_symbols(3), */
+#endif
 #include <limits.h>        /* INT_MAX, */
 
 #include "cli/cli.h"
@@ -558,7 +560,12 @@
 	void *const pointers[] = { this_function, call_site };
 	char **symbols = NULL;
 
+#ifdef __ANDROID__
+	fprintf(stderr, "backtrace_symbols() not available on Android\n");
+	exit(1);
+#else
 	symbols = backtrace_symbols(pointers, 2);
+#endif
 	if (symbols == NULL)
 		goto end;