I have Odoo v9 installed in CentOS7 on a remote server.  I copied the Ecommerce Catalog without price module folder to the addons folder, activated developer mode, updated module list, clicked on install that module.  I get this error posted below and if I come back to the apps that module shows up as "Installing".

Error details:Element '<xpath expr="//del[@class='text-danger mr8']">' cannot be located in parent view


Error context:View `Suggested Products Without Catalog Price`[view_id: 924, xml_id: n/a, model: n/a, parent_id: 894]None" while parsing None:23, near<data inherit_id="website_sale.cart_lines" name="Suggested Products Without Catalog Price"> <xpath expr="//del[@class='text-danger mr8']" position="replace"> <field name="text-danger" invisible="1" nolabel="1"/> </xpath> </data> 
Here is the code for the xml view being installed:
<?xml version="1.0" encoding="UTF-8"?><openerp> <data>

        <template id="products_item" inherit_id="website_sale.products_item" name="Shop Without Catalog Price"> <xpath expr="//del[@class='text-danger mr8']" position="replace"> <field name="text-danger" invisible="1" nolabel="1"/> </xpath> </template>

        <template id="cart" inherit_id="website_sale.cart_lines" name="Shopping Cart Without Catalog Price"> <xpath expr="//del[@t-field='line.product_id.lst_price']" position="replace"> <field name="text-danger" invisible="1" nolabel="1"/> </xpath> </template>

        <template id="product_price" inherit_id="website_sale.product_price" name="Product Page Without Catalog Price"> <xpath expr="//span[@class='text-danger oe_default_price']" position="replace"> <field name="text-danger oe_default_price" invisible="1" nolabel="1"/> </xpath> </template>

        <template id="suggested_products_list" inherit_id="website_sale.cart_lines" name="Suggested Products Without Catalog Price"> <xpath expr="//del[@class='text-danger mr8']" position="replace"> <field name="text-danger" invisible="1" nolabel="1"/> </xpath> </template>

      <template id="modal_cart" inherit_id="website_sale_options.modal" name="Modal Cart Without Catalog Price"> <xpath expr="//span[@t-attf-class='text-danger oe_default_price']" position="replace"> <field name="text_danger oe_default_price" invisible="1" nolabel="1"/> </xpath> <xpath expr="//span[@class='text-danger oe_optional']" position="replace"> <field name="text-danger oe_optional" invisible="1" nolabel="1"/> </xpath> </template> </data></openerp>

Here is the if-statement: