Fix few bugs

tforgione.sh

@@ -371,6 +371,7 @@ configure_rust() {
     fi
 
     curl https://sh.rustup.rs -sSf | sh -s -- --no-modify-path -y
+    export PATH=$HOME/.cargo/bin:$PATH
 
     cargo_update_installed=1
     yes_no_ask "do you wish to install cargo-update? it allows to update package automatically"
@@ -396,11 +397,11 @@ configure_node() {
         return
     fi
 
-    install nodejs
-    install npm
+    install nodejs npm
 
     mkdir ~/.npmbin
     npm config set prefix ~/.npmbin
+    npm install -g npm
 
     remove npm
 }
@@ -412,8 +413,7 @@ configure_awesome() {
         return
     fi
 
-    install awesome
-    install acpi
+    install awesome acpi
     git_clone https://gitea.tforgione.fr/tforgione/awesome ~/.config/awesome
 
     git_clone https://github.com/horst3180/arc-icon-theme --depth 1 && cd arc-icon-theme