ur shared libraries. 
If setting <tt>LD_LIBRARY_PATH</tt>, be aware that setting this variable can introduce
a noticeable performance impact on all other applications that you run.
To set it only for Tcl, you might want to do this instead:
</p>

<div class="code">
<pre>
$ env LD_LIBRARY_PATH=/home/beazley/projects/lib tclsh
</pre>
</div>

<p>
Finally, you can use a command such as <tt>ldconfig</tt> to add additional search paths
to the default system configuration (this requires root access and you will nee