<div dir="ltr"><div>Hi, I have got some error when compiling from the scratch<br><br>CMakeFiles/gmsh.dir/Numeric/fullMatrix.cpp.o: In function `fullMatrix<double>::eig(fullVector<double>&, fullVector<double>&, fullMatrix<double>&, fullMatrix<double>&, bool)':<br>

/home/zz31/gmsh-2.8.3-source/Numeric/fullMatrix.cpp:265: undefined reference to `dgeev_'<br>CMakeFiles/gmsh.dir/Numeric/fullMatrix.cpp.o: In function `fullMatrix<double>::luSolve(fullVector<double> const&, fullVector<double>&)':<br>

/home/zz31/gmsh-2.8.3-source/Numeric/fullMatrix.cpp:284: undefined reference to `dgesv_'<br>CMakeFiles/gmsh.dir/Numeric/fullMatrix.cpp.o: In function `fullMatrix<double>::invert(fullMatrix<double>&) const':<br>

/home/zz31/gmsh-2.8.3-source/Numeric/fullMatrix.cpp:306: undefined reference to `dgetrf_'<br>/home/zz31/gmsh-2.8.3-source/Numeric/fullMatrix.cpp:310: undefined reference to `dgetri_'<br>CMakeFiles/gmsh.dir/Numeric/fullMatrix.cpp.o: In function `fullMatrix<double>::invertInPlace()':<br>

/home/zz31/gmsh-2.8.3-source/Numeric/fullMatrix.cpp:332: undefined reference to `dgesv_'<br>CMakeFiles/gmsh.dir/Numeric/fullMatrix.cpp.o: In function `fullMatrix<double>::determinant() const':<br>/home/zz31/gmsh-2.8.3-source/Numeric/fullMatrix.cpp:352: undefined reference to `dgetrf_'<br>

CMakeFiles/gmsh.dir/Numeric/fullMatrix.cpp.o: In function `fullMatrix<double>::svd(fullMatrix<double>&, fullVector<double>&)':<br>/home/zz31/gmsh-2.8.3-source/Numeric/fullMatrix.cpp:376: undefined reference to `dgesvd_'<br>

collect2: ld returned 1 exit status<br>make[2]: *** [gmsh] Error 1<br>make[1]: *** [CMakeFiles/gmsh.dir/all] Error 2<br>make: *** [all] Error 2<br><br></div>Any idea what the problem is?<br clear="all"><div><div><br>-- <br>

<div dir="ltr"><div>Ziyu ZHANG 張子瑜<br>PhD Student</div>
<div>Duke Computational Mechanics Laboratory<br>Department of Civil & Environmental Engineering<br>Duke University</div>
<div>Office: 919-660-5031</div></div>
</div></div></div>