x11-base/xorg-server
    selected: 1.4.0.90 
   protected: none 
     omitted: 1.4.0.90-r3 

>>> 'Selected' packages are slated for removal.
>>> 'Protected' and 'omitted' packages will not be removed.

>>> Waiting 5 seconds before starting...
>>> (Control-C to abort)...
>>> Unmerging in: 5 4 3 2 1 
>>> Unmerging x11-base/xorg-server-1.4.0.90...
/var/tmp/binpkgs/x11-base/xorg-server-1.4.0.90/temp/environment: line 4023: syntax error near unexpected token `('
/var/tmp/binpkgs/x11-base/xorg-server-1.4.0.90/temp/environment: line 4023: `    done <<(eval ${command})'
 * 
 * ERROR: x11-base/xorg-server-1.4.0.90 failed.
 * Call stack:
 *               ebuild.sh, line 1641:  Called die
 * The specific snippet of code:
 *   	preprocess_ebuild_env || \
 *   		die "error processing environment"
 *  The die message:
 *   error processing environment
 * 
 * If you need support, post the topmost build error, and the call stack if relevant.
 * A complete build log is located at '/var/tmp/binpkgs/x11-base/xorg-server-1.4.0.90/temp/build.log'.
 * The ebuild environment file is located at '/var/tmp/binpkgs/x11-base/xorg-server-1.4.0.90/temp/environment'.
 * 

 * Messages for package x11-base/xorg-server-1.4.0.90:

 * 
 * ERROR: x11-base/xorg-server-1.4.0.90 failed.
 * Call stack:
 *               ebuild.sh, line 1641:  Called die
 * The specific snippet of code:
 *   	preprocess_ebuild_env || \
 *   		die "error processing environment"
 *  The die message:
 *   error processing environment
 * 
 * If you need support, post the topmost build error, and the call stack if relevant.
 * A complete build log is located at '/var/tmp/binpkgs/x11-base/xorg-server-1.4.0.90/temp/build.log'.
 * The ebuild environment file is located at '/var/tmp/binpkgs/x11-base/xorg-server-1.4.0.90/temp/environment'.
 * 
 * The 'prerm' phase of the 'x11-base/xorg-server-1.4.0.90' package has
 * failed with exit value 1. The problem occurred while executing the
 * ebuild located at '/var/db/pkg/x11-base/xorg-server-1.4.0.90/xorg-
 * server-1.4.0.90.ebuild'. If necessary, manually remove the ebuild in
 * order to skip the execution of removal phases.