Error on update

Hi,
Thank you for the great work making JFBConnect!

I'm trying to update the component, com_jfbconnect_j1.5 from v. 3.1.2 to v. 3.2.1.
But when i try to install i get the error:
JFolder::create: Could not create directory
JInstaller::install: Failed to create directory"...xxxx/web/content/administrator/components/com_jfbconnect/views/social"

After i have looked in the forums after an solution i have changed the permissions for the existing components/com_jfbconnect to 775 as they were 755
But still no luck in getting this to work :/

Can you please help me?
Thanks

Hi Alex
Thank you for your response, I'm glad you will help
Nothing happens when i create the com_jfbconnect/views/social folder.. the same error appears.

I've tried to enable the FTP mode, and got it working, but got the notice:
Could not make configuration.php writable

After that, when i try to install the component i get these errors:

• JFTP::mkdir: Bad response
• JFTP::mkdir: Bad response
• Unable to create destination

In my Help -> System info the PHP Settings says File Uploads: On
And all Directory Permissions are Writable
And PHP is Version 5.2.13 on Linux

So this is a little weird.

Got it working!!
It turns out I only changed the permissions on the component/ folder and not the subfolders. So it was not possible for Joomla to delete and create files / folders.
After it was changed I tried to install the component again and everything works. Great!
All this permission-mishmash has happend after I moved the site to another server.. so that's where you have to be careful.

Thanks for the support Alex