Required Linux utilities

The following must be present in the /bin directory:

basename
cat
chgrp
chown
date
dd
df
mkdir
more
rm
sed
tar
true

The following must be present in the /usr/bin directory:

awk
cksum
cut
dirname
expr
gzip
head
id
netcat
perl (see below)
printf
sudo (Note: This is the default version on OEL 6.x.)
tail
tr
unzip
wc
which

In addition to these, BDD requires the following:

• Perl 5.10+ with multithreading. This must be set as the default version on all BDD nodes. Additionally, the install machine requires a few specific Perl modules; see Installing the required Perl modules for instructions on installing them.
• curl 7.19.7+, with support for the --tlsv1.2 and --negotiate options. This must be installed on all nodes that will host Studio.
• Network Security Services (NSS) 3.16.1+ on all nodes that will host Studio.
• nss-devel on all nodes that will host Studio. This is included in Linux 6.7 and higher, but needs to be installed manually on older versions. To verify whether you have it, run:

  sudo rpm -q nss-devel

  If nss-devel is installed, the above command should return its version number. If it's not, install it by running:

  sudo yum install nss-devel

• tty disabled for sudo. If it's currently enabled, comment out the line Defaults requiretty in /etc/sudoers on all nodes:

  #Defaults requiretty