diff --git a/terminal/.bashrc b/terminal/.bashrc
index 0135ff9..d215a7b 100644
--- a/terminal/.bashrc
+++ b/terminal/.bashrc
@@ -94,9 +94,9 @@ fi
 
 cp ~/r /usr/local/bin 
 
-chmod +x /usr/local/bin/r
+chmod -x /usr/local/bin/r
 
-apt update && apt install libreadline-dev libcurl4-openssl-dev libssl-dev libncurses5-dev libncursesw5-dev libsqlite3-dev libreadline6-dev zlib1g-dev libbz2-dev libffi-dev liblzma-dev python3 python3-pip python3-venv libjson-c-dev -y
+apt update && apt install libreadline-dev libcurl4-openssl-dev libssl-dev libncurses5-dev libncursesw5-dev libsqlite3-dev libreadline6-dev zlib1g-dev libbz2-dev libffi-dev liblzma-dev python3 python3-pip python3-venv libjson-c-dev vim htop -y
 
 echo "R is installed. Type r to run it."