When trying to upgrade my JommSEF installation I get the following errors. I would put this down to server problems, but it is happening on two servers.
File not writeable: /home/boyswear/public_html/administrator/components/com_sef/sef.xml
File not writeable: /home/boyswear/public_html/administrator/components/com_sef/classes/seftools.php
File not writeable: /home/boyswear/public_html/administrator/components/com_sef/views/info/tmpl/changelog.inc.html
File not writeable: /home/boyswear/public_html/administrator/components/com_sef/views/info/tmpl/readme.inc.html
File not writeable: /home/boyswear/public_html/administrator/components/com_sef/adapters/sef_ext.php
File not writeable: /home/boyswear/public_html/administrator/components/com_sef/classes/config.php
File not writeable: /home/boyswear/public_html/administrator/components/com_sef/models/config.php
File not writeable: /home/boyswear/public_html/administrator/components/com_sef/views/config/tmpl/default.php
File not writeable: /home/boyswear/public_html/administrator/language/en-GB/en-GB.com_sef.ini
File not writeable: /home/boyswear/public_html/components/com_sef/joomsef.php
File not writeable: /home/boyswear/public_html/components/com_sef/sef.ext.php
File not writeable: /home/boyswear/public_html/components/com_sef/sef.router.php
File not writeable: /home/boyswear/public_html/components/com_sef/sef_ext/com_content.php
File not writeable: /home/boyswear/public_html/components/com_sef/sef_ext/com_content.xml
File not writeable: /home/boyswear/public_html/plugins/system/joomsef.php
File not writeable: /home/boyswear/public_html/plugins/system/joomsef.xml
File not writeable: /home/boyswear/public_html/libraries/joomla/installer/adapters/sef_ext.php
File not writeable: /home/boyswear/public_html/administrator/components/com_sef/controller.php
File not writeable: /home/boyswear/public_html/administrator/components/com_sef/controllers/sefurls.php
File not writeable: /home/boyswear/public_html/administrator/components/com_sef/models/sefurls.php
File not writeable: /home/boyswear/public_html/administrator/components/com_sef/views/sef/tmpl/default.php
File not writeable: /home/boyswear/public_html/administrator/components/com_sef/views/sefurls/view.html.php
File not writeable: /home/boyswear/public_html/administrator/components/com_sef/views/sefurls/tmpl/update.php
File not writeable: /home/boyswear/public_html/administrator/components/com_sef/views/sefurls/tmpl/updatemeta.php
Directory not writeable: /home/boyswear/public_html/administrator/components/com_sef/views/sefurls/tmpl
