diff --git a/README.md b/README.md
index ec2c81d3..d0a5fa43 100644
--- a/README.md
+++ b/README.md
@@ -22,10 +22,11 @@ If you're doing your development work on Linux or BSD then you need just
 five files to get started:
 
 ```sh
-wget https://justine.lol/cosmopolitan/cosmopolitan-amalgamation-0.2.zip
-unzip cosmopolitan-amalgamation-0.2.zip
+wget https://justine.lol/cosmopolitan/cosmopolitan.zip
+unzip cosmopolitan.zip
 printf 'main() { printf("hello world\\n"); }\n' >hello.c
-gcc -g -O -static -nostdlib -nostdinc -fno-pie -no-pie -mno-red-zone \
+gcc -g -Og -static -nostdlib -nostdinc -fno-pie -no-pie -mno-red-zone \
+  -fno-omit-frame-pointer -pg -mnop-mcount \
   -o hello.com.dbg hello.c -fuse-ld=bfd -Wl,-T,ape.lds \
   -include cosmopolitan.h crt.o ape.o cosmopolitan.a
 objcopy -S -O binary hello.com.dbg hello.com
diff --git a/test/libc/release/smoke.c b/test/libc/release/smoke.c
index f3c97563..2fca2b6c 100644
--- a/test/libc/release/smoke.c
+++ b/test/libc/release/smoke.c
@@ -2,6 +2,7 @@ int main(int argc, char *argv[]) {
   int rc;
   char *s;
   FILE *f;
+  showcrashreports();
   s = strdup(argv[0]);
   s[0] = 'Z';
   f = fopen("/dev/null", "w");
diff --git a/test/libc/release/test.mk b/test/libc/release/test.mk
index 3760d47a..72442469 100644
--- a/test/libc/release/test.mk
+++ b/test/libc/release/test.mk
@@ -29,6 +29,7 @@ o/$(MODE)/test/libc/release/smoke.com.dbg:			\
 		-nostdlib					\
 		-nostdinc					\
 		-mno-red-zone					\
+		-fno-omit-frame-pointer				\
 		-Wl,-T,o/$(MODE)/ape/ape.lds			\
 		-include o/cosmopolitan.h			\
 		test/libc/release/smoke.c			\
@@ -56,6 +57,7 @@ o/$(MODE)/test/libc/release/smokecxx.com.dbg:			\
 		-nostdlib					\
 		-nostdinc					\
 		-mno-red-zone					\
+		-fno-omit-frame-pointer				\
 		-Wl,-T,o/$(MODE)/ape/ape.lds			\
 		-include o/cosmopolitan.h			\
 		test/libc/release/smokecxx.cc			\
@@ -80,6 +82,7 @@ o/$(MODE)/test/libc/release/smokeansi.com.dbg:			\
 		-nostdlib					\
 		-nostdinc					\
 		-mno-red-zone					\
+		-fno-omit-frame-pointer				\
 		-Wl,-T,o/$(MODE)/ape/ape.lds			\
 		-include o/cosmopolitan.h			\
 		test/libc/release/smoke.c			\