<div><font>for petsc installed by homebrew, the dependency of open-mpi is of version 5.0.5. </font></div><div><font><br></font></div><div><font>But if I configure slepc with petsc, the mpicc compiler link open-mpi of version 5.0.2, defaultly</font></div><div><font><br></font></div><div><font><br></font></div><div><font><br></font></div><div><sign signid="99"><div><font><br></font><font><br></font><font><br></font><font><br></font><div style="color:#909090;font-family:Arial Narrow;font-size:12px"></div></div><div style="font-size:14px;font-family:Verdana;color:#000;" class="signRealArea"><div><div class="logo" style="width:305px;height:35px;line-height:35px;margin:20px 0 0 0;"><img src="https://exmail.qq.com/cgi-bin/viewfile?type=logo&domain=mail.sustech.edu.cn" onerror=""></div><div class="c_detail" style="margin:10px 0 0 0;"><h4 class="name" style="margin:0;font-size:14px;font-weight:bold;line-height:28px;zoom:1;">David Jiawei LUO LIANG</h4><p class="position" style="margin:0;line-height:22px;color:#a0a0a0;"></p><p class="department" style="margin:0;line-height:22px;color:#a0a0a0;">南方科技大学/学生/研究生/2024</p><p class="phone" style="margin:0;line-height:22px;color:#a0a0a0;"></p><p class="addr" style="margin:0;line-height:22px;color:#a0a0a0;">广东省深圳市南山区学苑大道1088号</p></div></div></div></sign></div><div> </div><div><includetail><!--<![endif]--></includetail></div>