Dear all,
I am having some trouble installing the geometry package in Octave 3.8.1 under Linux Ubuntu 14.04.
In addition to the warnings, I get the following error:
>> pkg install -forge geometry
warning: addpath: //home/robin/octave/geom2d: No such file or directory
warning: addpath: //home/robin/octave/io: No such file or directory
warning: addpath: //home/robin/octave/polygons2d: No such file or directory
warning: addpath: //home/robin/octave/shape2d: No such file or directory
warning: addpath: //home/robin/octave/octclip: No such file or directory
warning: addpath: //home/robin/octave/graphs: No such file or directory
warning: addpath: //home/robin/octave/geom3d: No such file or directory
warning: addpath: //home/robin/octave/meshes3d: No such file or directory
warning: addpath: //home/robin/octave/polynomialCurves2d: No such file or directory
/home/robin/octave/geometry-1.7.0/x86_64-unknown-linux-gnu-api-v49+/_oc_polybool.oct: failed to load: /home/robin/octave/geometry-1.7.0/x86_64-unknown-linux-gnu-api-v49+/_oc_polybool.oct: undefined symbol: GOMP_parallel_start
error: called from 'doc_cache_create>create_cache' in file /usr/local/share/octave/3.8.1/m/help/doc_cache_create.m near line 101, column 18
error: called from:
error: /usr/local/share/octave/3.8.1/m/pkg/private/install.m at line 241, column 5
error: /usr/local/share/octave/3.8.1/m/pkg/pkg.m at line 394, column 9
Octave was installed by compiling the source code. I had to link the LLVM library by hand, otherwise the make process would have complained. In particular I had run config as follows:
./configure --enable-openmp LLVM_CONFIG=~/Downloads/clang+llvm-3.2-x86_64-linux-ubuntu-12.04/bin/llvm-config
We have used the --enable-openmp option as it was suggested i some forum to solve the probem, but it did not really help.
Version of gcc:
gcc version 4.8.2 (Ubuntu 4.8.2-19ubuntu1)
Any help would be greatly appreciated.
Thanks a lot
robin