1 files changed, 3 insertions, 3 deletions
diff --git a/make b/make
index ef3ae65..61517a5 100755
--- a/make
+++ b/make
@@ -1,9 +1,9 @@
 #!/bin/sh
 
-mkdir imgs
+mkdir imgs 2>/dev/null
 cd imgs
-python3 data.py
+python3 ../data.py || echo "You must install python3"
 cd ..
 cd document
-pdftex report.tex
+pdftex report.tex || echo "You must install \`pdftex\` (MacTeX, TeXLive, MikTeX, etc)"
 cd ..