Debug ubuntu repo-install

installJRMC

@@ -561,7 +561,7 @@ EOF
     #######################################
     # Installs JRiver Media Center from a repository
     # Returns:
-    #   0 if JRiver Media Center installed sucessfully, 1 if installation failed
+    #   0 if JRiver Media Center installed sucessfully
     #######################################
     _installMCFromRepo() {
 
@@ -581,19 +581,30 @@ EOF'
             local _mcpkg="MediaCenter"
         elif [[ "$ID" =~ ^(ubuntu|debian)$ ]]; then
             wget -q "http://dist.jriver.com/mediacenter@jriver.com.gpg.key" -O- | _ifSudo apt-key add - > /dev/null 2>&1
-            _ifSudo wget "http://dist.jriver.com/latest/mediacenter/mediacenter$_mversion.list" -O "/etc/apt/sources.list.d/jriver.list" > /dev/null 2>&1
+            _bash_cmd 'cat <<-EOF > /etc/apt/sources.list.d/jriver.list
+deb [arch=amd64,i386,armhf] http://dist.jriver.com/latest/mediacenter/ jessie main
+EOF'
             local _mcpkg="mediacenter$_mversion"
         fi
 
         # Update packages and install JRiver MediaCenter
-        if _pkg_update > /dev/null 2>&1 && _pkg_install "$_mcpkg" > /dev/null 2>&1; then
+        if [[ -n $_debug ]]; then
+            _pkg_update && \
+            _pkg_install "$_mcpkg"
+        else
+            _pkg_update > /dev/null 2>&1 && \
+            _pkg_install "$_mcpkg" > /dev/null 2>&1
+        fi
+
+        # shellcheck disable=SC2181
+        # Rationale: More compact to check this once
+        if [[ $? -eq 0 ]]; then
             echo "JRiver Media Center installed successfully!"
             return 0
         else
             err "JRiver Media Center installation failed!"
-            return 1
+            exit 1
         fi
-
     }