What I actually did
elasticsearch hard memlock 100000
UPDATE: CrunchBase have now restored their own documentation so you should now use the canonical information at http://developer.crunchbase.com/. I am leaving this here in case of existing links to it but it is of historical interest only.
NOTE: This documentation has been put here because I couldn't find it anywhere else. I am not associated with Crunchbase in any way. I cannot help you with your Crunchbase API problems. If you need help try here: https://groups.google.com/forum/#!forum/crunchbase-api
If you're getting an authentication error when trying to make a submission using the HMRC Basic PAYE Tools then check your password length. A password of more than 12 characters will not work.
The website lets you set up a longer password and use it to log in but it will not work for the Basic PAYE Tools.
Change your password on the website to 12 characters or less and you should be able to make your submission. Note that on the password change page it does tell you it should be 12 characters or less.
First install Virtualbox
sudo pico /etc/apt/sources.list.d/virtualbox.list
deb http://download.virtualbox.org/virtualbox/debian saucy contrib non-free
wget -q http://download.virtualbox.org/virtualbox/debian/oracle_vbox.asc -O- | sudo apt-key add -
sudo apt-get update
sudo apt-get install dkms unzip
sudo apt-get install virtualbox-4.3 --no-install-recommends
sudo VBoxManage extpack install Oracle_VM_VirtualBox_Extension_Pack-4.3.6.vbox-extpack