What changes we need to make to a theme so it can be installed as a MU Theme?

You really need to specify how it does not work. There are no multisite-specific theme tags. 99% of the themes out there for WordPress work in a network.

If you’re getting errors, check your error logs.

If it’s not grabbing image th8umbnails, that’s a known issue – not with multisite or the timthumb script, but how the theme itself calls the images.

http://www.binarymoon.co.uk/2009/10/timthumb-wordpress-mu/

Edit: actually, I have tested the Irresistible theme in mu. Worked for me. A quick checked reveals it’s looking for images in a subfolder that is not there.

Related Posts:

  1. Warning: Creating default object… when altering Customize panels
  2. How to have multiple WordPress Menus
  3. How to get the Date Format and Time Format settings for use in my template?
  4. Where are Additional CSS files stored
  5. Prevent WordPress from automatically installing a new theme each year
  6. Can we use one WordPress installation for multiple databases, domains and content directories
  7. Is there a blank theme framework compatible with WP 3.0? [closed]
  8. How do register_sidebar() and get_sidebar() work together?
  9. how to override woocommerce specific loop or archive-product.php [closed]
  10. Looking for a lightweight theme using WP3 new tags and features (not 2010) [closed]
  11. .maintenance and maintenance.php also in multisite install?
  12. How To Provide Sub-Blogs Their Own Domain Names?
  13. switch theme on fly
  14. Remove/unset options field from backend Settings->General?
  15. Show a WP 3.0 Custom Menu in an HTML Select with Auto-Navigation?
  16. Multisite: setting theme and options when a new blog is created
  17. global menus made from master site’s custom menus wpmu network
  18. 2 seperate installation 1 theme same server
  19. Can You Export Theme Settings From WordPress Multisite?
  20. Editing theme files and access to the Code pages only to super-admin?
  21. FireFox Inspector :: find CSS file related to
  22. Widgets vs. Theme Mods
  23. Custom editor field displaying HTML in Visual editor
  24. WordPress Multi Site Best Practice
  25. get_theme_mod(); returns nothing
  26. Create a customizable child theme
  27. Are there any ‘Coming Soon’ themes for WordPress 3.0?
  28. Make page template that is just an “include” of another?
  29. How to move theme directory but not plugins/uploads out of WordPress root directory?
  30. Show attribute description when filtering by that attribute
  31. How to run a test WordPressMu to WordPress3 update?
  32. Suggestions for WPMU Migration (advanced)
  33. On Install, which code sets the ‘home’ option?
  34. WordPress Network Feature
  35. Multi-Site Plugin Activated (Not Network-Activated), What Happens?
  36. How can I & how do I change text displayed in comment via child theme
  37. Custom column under All Users (multisite network admin)?
  38. How to use get_option() without any filter?
  39. Custom widget select options needs to stay selected after save
  40. Syncing Avatars across multisite
  41. How do I copy all “extra” data (menus, widgets, etc) from one theme to another?
  42. Why would switch_to_blog stop working?
  43. woocommerce Add custom field set like billing fields
  44. $wp_customize->remove_section for customizer setting?
  45. Include user defined styles without including wp-load
  46. How to set a single theme directory on a multisite blog?
  47. Modify a theme to insert custom widgets?
  48. Cannot figure out how to center div in WordPress theme [closed]
  49. how can I change the background color of all posts on my server?
  50. Override database config for WordPress multiblog
  51. How to insert a sitemap within a subsite when using WordPress multisite
  52. Add custom user profile field to default WordPress MultiSite registration form
  53. How to add “Read More…” link in twentytwenty
  54. Updating Existed RocketTheme Theme on WordPress
  55. Turn off redirect to canonical domain (or host website on any hostname)
  56. title, content, feature images
  57. Get page ID outside the loop, matching menu ID
  58. Putting tag outside tag on generated Menu
  59. How to customize core admin pages within a theme?
  60. Theme licensing and permission on changing content [closed]
  61. @font-face is not working in WordPress
  62. WordPress slugs and 404 handling takes preference over folders in site root?
  63. Updates for a private theme
  64. Multi Site installation inside a sub domain inside a sub directory
  65. How to add custom page attributes in WordPress?
  66. Showcase elementor templates
  67. Create custom dashboard for Multisite admins
  68. custom theme ,add media not showing images in media library
  69. One WordPress Installation for 2 Domains
  70. How can I create a second multisite network in a subdirectory?
  71. Theme Customization through admin panel. (Appearance-Customize)
  72. For a specific theme, how do I build a list of all the possible theme modification names?
  73. Manage multiple domains from one backend
  74. Static admin page for all multisite users
  75. Navigation label for page in custom theme
  76. Redirect to another page using contact form 7? [closed]
  77. One WordPress install for main site at domain.com and blog at blog.domain.com?
  78. What is the best way to move a single site from one MS installation to another? [duplicate]
  79. Multi-site User Sessions
  80. Installing new theme on running site
  81. Is there a way to override require_once of the main theme on the child theme?
  82. Moving wp-content folder
  83. What happens to the mu-plugins folder when you upgrade to WordPress 3?
  84. How to query details of images in gallery that is attached to a post
  85. In WordPress 3.x, I can’t access posts from all blogs in the network
  86. I w’d like to know If there are simple solutions to integrate other CMSs to wordpress
  87. WordPress broken after domain name change
  88. Edit value=”” of a button in child theme
  89. Add the site’s name as prefix when adding new users? Multisite
  90. How to customize the WordPress 2014 theme, to have page using less horizontal margin?
  91. Open “Visit site” in a new window?
  92. Allow multisite admins only to create users with one specific user role?
  93. How to edit alternate inactive themes in “Appearance -> Customise” screen?
  94. Prevent Multisite from creating sample page, sample post and sample comments
  95. How to create custom layouts and static pages in themes for clients
  96. Create a Page template selector page
  97. Is “get_template_part” hierarchy possible?
  98. How to add WordPress JS Script Links
  99. How to include stylesheet in custom admin using parent_slug
  100. Create new network instance, import old single installs AND keep the urls?