Trac Logo issue

问题

I installed trac (v 0.11.7) on my debian box. Everything runs fine except I couldn't get logo to display. I used mod-wsgi and deployed the project to a folder named 'deploy'. Inside deploy folder, I have a htdocs folder that has two subfolders: common and site. I changed the [header_logo] of trac.ini so it read

src=site/logo.jpg
width=200
height=100

It won't display while logo.jpg was stored under site folder. When I changed the src to common/trac_logo_mini.png, it did show up. I then moved my logo.jpg to the common subfolder and changed the src to common/logo.jpg. Still no go.

In my browser if I used

https://192.168.1.10/myproject/chrome/common/trac_logo_mini.png

, the browser would showed the picture. When I copied trac_logo_mini.png to mylogo.png and used

https://192.168.1.10/myproject/chrome/common/mylogo.png

, the browser won't display mylogo.png.

I wonder why.

Here is my settings. I did trac-admin myproject/env deploy myproject/deploy. The logo is in myproject/deploy/site folder.

In the default-ssl file, I have

WSGIScriptAlias /myproject /trac_pool/myproject/deploy/cgi-bin/trac.wsgi
<Directory /trac_pool/myproject/deploy>
    WSGIApplicationGroup %{GLOBAL}
    Order deny,allow
    Allow from all
</Directory>

<Location "/myproject">
    AuthType Basic
    AuthName "My Project Trac"
    AuthUserFile /trac_pool/myproject/trac.htpasswd
    Require valid-user
</Location>'

回答1:

Here is how my server is set up, it may help resolve your issue.

trac.ini:

[header_logo]
src = site/mylogo.gif

File system:

/srv/trac$ ls -1F
  attachments/
  conf/
  db/
  deploy/
  htdocs/
  log/
  plugins/
  README
  templates/
  VERSION
/srv/trac$ ls -1F htdocs/
  mylogo.gif
  index.html@
  print.css
  site_custom.js
  style.css

Essentially, using the 'site/' prefix in trac.ini maps to the 'htdocs' folder in the Trac folder hierarchy.

回答2:

I also had problems with my trac logo. It turned out that the file permissions were such that user www-data could not read the logo file. Fixed that through chmod +r <logofile> and the problem was gone.

回答3:

Have you tried setting the src of your logo to just src=/logo.jpg?

When I look in my Admin section of trac, I see that I have the logo set to to root and when I look at my trac install, I have the logo located in the root of htdocs.

回答4:

Great answer. Place your logo in the htdocs folder and configure your trac.ini header logo section as expressed below. site redirects to the htdocs folder and mylogo.gif is the image.

[header_logo]

src = site/mylogo.gif

来源：https://stackoverflow.com/questions/9629887/trac-logo-issue