added error detection

install.sh

@@ -7,20 +7,26 @@ then
 	exit 1
 fi
 
-useradd --shell /bin/sh --system --home-dir /usr/local/upfast upfast
-mkdir -p /usr/local/upfast # dodge copying of skeletons
+useradd --shell /bin/sh --system --home-dir /usr/local/upfast upfast ||
+	exit 1
+mkdir -p /usr/local/upfast  || # dodge copying of skeletons
+	exit 1
 
 chown upfast:upfast /usr/local/upfast
 chmod 700 /usr/local/upfast
 
 su upfast -c'
 cd
-git clone https://code.cronyakatsuki.xyz/crony/upfast .
+git clone https://code.cronyakatsuki.xyz/tlast/upfast . || 
+	exit 1
 
 python3 -m venv env
-. ./env/bin/activate
-pip install -r requirements.txt
-mkdir upload'
+. ./env/bin/activate ||
+	exit1 
+pip install -r requirements.txt ||
+	exit 1
+mkdir upload' || 
+	exit 1
 
 cp ./upfast.service /etc/systemd/system/upfast.service
 systemctl daemon-reload