[Evolution] error recieved while updating evolution 2.6 to 2.8

["Eric Klein" <kleineb04 gmail com>]

After updating evolution dataserver to 1.8 without any problems, I
have moved onto trying to update evolution to 2.8 but during the
configuration I get the error below.  Any ideas anyone?

checking for CAMEL_EXCHANGE... configure: error: Package requirements
(libbonoboui-2.0 >= 2.4.2 libglade-2.0 libgnomeprint-2.2
libgnomeprintui-2.2 gthread-2.0 gconf-2.0 camel-provider-1.2
libebook-1.2 >= 1.7.90 libedataserverui-1.2 libexchange-storage-1.2 >=
1.7.90 libecal-1.2) were not met:

Requested 'libexchange-storage-1.2 >= 1.7.90' but version of
libexchange is 1.6.0

Consider adjusting the PKG_CONFIG_PATH environment variable if you
installed software in a non-standard prefix.

Alternatively, you may set the environment variables CAMEL_EXCHANGE_CFLAGS
and CAMEL_EXCHANGE_LIBS to avoid the need to call pkg-config.
See the pkg-config man page for more details.