Fix bug.

modules/personal_book/index_search1.html.erb

@@ -23,7 +23,7 @@ $( ".selectbox" ).ready(function() {
   <a id="filter" style="" href="{{url}}">Clear</a>
   </form>
  </div>
-<table class="table table-hover table-striped journal-papers-index">
+<table class="table table-hover table-striped book-index">
   <thead>
     <tr data-level="0" data-list="headers">
       <th class="col-md-{{col}}">{{head-title}}</th>

personal_book.gemspec

@@ -2,11 +2,13 @@ $:.push File.expand_path("../lib", __FILE__)
 
 # Maintain your gem's version:
 require "personal_book/version"
-app_path = File.expand_path(__dir__)
-template_path = ENV['PWD'] + '/app/templates'
-all_template = Dir.glob(template_path+'/*/')
-puts 'copying module'
-all_template.each do |folder|
+bundle_update_flag = ARGV[0]=='update' || ARGV[0]=='install'
+if bundle_update_flag
+    app_path = File.expand_path(__dir__)
+    template_path = ENV['PWD'] + '/app/templates'
+    all_template = Dir.glob(template_path+'/*/')
+    puts 'copying module'
+    all_template.each do |folder|
         if folder.split('/')[-1] != 'mobile'
             begin
                 system ('cp -r '+ app_path + '/modules/ ' + folder)
@@ -14,6 +16,7 @@ all_template.each do |folder|
                 puts 'error copy'
             end
         end
+    end
 end
 # Describe your gem and declare its dependencies:
 Gem::Specification.new do |s|