<html><head><meta http-equiv="Content-Type" content="text/html charset=utf-8"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;"><br><div><div>On 23 Feb 2017, at 16:33, 赵志超 <<a href="mailto:yanyuechuixue@gmail.com">yanyuechuixue@gmail.com</a>> wrote:</div><br class="Apple-interchange-newline"><blockquote type="cite"><div dir="ltr">Dear all,<div><div><br></div><div>I am using Scientific Linux 7, and I get an error when I try to building the toolkit:</div><div><br></div><div>"</div><div>/usr/bin/ld: cannot find -lmpicxx</div><div>/usr/bin/ld: cannot find -lmpi</div><div>"</div><div><br></div><div>It seems that the library libmpi is missed, but I have installed mpich and mpich-devel and mpich-autoload. And there exist "libmpichcxx.so" and "libmpich.so".</div><div><br></div><div>So I try to run this command "sudo ln -sf libmpichcxx.so libmpicxx.so" and "sudo ln -sf libmpich.so libmpi.so" and the build has done.</div><div><br></div><div>I want to know if this operation safe? Will it have some harmful effect on the result of EinsteinToolkit?</div></div></div></blockquote><div><br></div><div>What optionlist are you using? There is an sl6.cfg (SL6) and a centos.cfg (CentOS 7) in SimFactory; these list the packages that you need to have installed. Maybe this would help?</div><div><br></div></div><div apple-content-edited="true">
<div style="color: rgb(0, 0, 0); letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px; word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;"><div style="color: rgb(0, 0, 0); letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px; word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;"><div style="color: rgb(0, 0, 0); letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px; word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;"><div style="color: rgb(0, 0, 0); letter-spacing: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px; word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;"><div>-- </div><div>Ian Hinder</div><div><a href="http://members.aei.mpg.de/ianhin">http://members.aei.mpg.de/ianhin</a></div></div></div></div></div>
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