<html><head></head><body><div style="color:#000; background-color:#fff; font-family:HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, sans-serif;font-size:12px"><div id="yiv8180143168yui_3_16_0_1_1446136563168_4143" class="">Hello,</div><div id="yiv8180143168yui_3_16_0_1_1446136563168_4143" class=""><br id="yui_3_16_0_1_1446336161191_2459" class=""></div><div id="yiv8180143168yui_3_16_0_1_1446136563168_4143" dir="ltr" class="">I wanted to try out OpenStack, so I downloaded DevStack to my Ubuntu 14.04 OS. However, when I attempt to run it, using ./stack.sh, I get the following error: ImportError: No module named _io</div><div id="yiv8180143168yui_3_16_0_1_1446136563168_4143" dir="ltr" class=""><br id="yui_3_16_0_1_1446336161191_2463" class=""></div><div id="yiv8180143168yui_3_16_0_1_1446136563168_4143" dir="ltr" class=""><br id="yui_3_16_0_1_1446336161191_2466" class=""></div><div id="yiv8180143168yui_3_16_0_1_1446136563168_4143" dir="ltr" class="">I figure this is a problem with the virtual environment (virtualenv), because if I try my Python out on the command line, I can import _io.</div><div id="yiv8180143168yui_3_16_0_1_1446136563168_4143" dir="ltr" class=""><br id="yui_3_16_0_1_1446336161191_2470" class=""></div><div id="yiv8180143168yui_3_16_0_1_1446136563168_4143" dir="ltr" class=""><br id="yui_3_16_0_1_1446336161191_2473" class=""></div><div id="yiv8180143168yui_3_16_0_1_1446136563168_4143" dir="ltr" class="">I've been trying to get this working for a couple of days, but am not sure what the solution is. Somehow the virtualenv is not recognizing the module _io.</div><div id="yiv8180143168yui_3_16_0_1_1446136563168_4143" dir="ltr" class=""><br id="yui_3_16_0_1_1446336161191_2477" class=""></div><div id="yiv8180143168yui_3_16_0_1_1446136563168_4143" dir="ltr" class="">Has anyone else had this problem? Does anyone have a solution for it?</div><div id="yiv8180143168yui_3_16_0_1_1446136563168_4143" dir="ltr" class=""><br id="yui_3_16_0_1_1446336161191_2481" class=""></div><div id="yiv8180143168yui_3_16_0_1_1446136563168_4143" dir="ltr" class="">Many thanks for any help!</div><div id="yiv8180143168yui_3_16_0_1_1446136563168_4143" dir="ltr" class=""><br id="yui_3_16_0_1_1446336161191_2485" class=""></div><div id="yiv8180143168yui_3_16_0_1_1446136563168_4143" dir="ltr" class="">Regards,</div><div id="yiv8180143168yui_3_16_0_1_1446136563168_4143" dir="ltr" class="">...John</div></div></body></html>