make: *** [Makefile:130: all] Error 2

[juuso-oskari]

I get the following error message when make -j8:

make: *** [Makefile:130: all] Error 2

I'm running on Ubuntu 18.04. The solution for Ubuntu 20.04 (Install on ubuntu 20.04 #48) does not work for me. I also tried to install legacy version of eigen3 (3.3.4) because that seems to be the issue but with no success.

update:

by further investigating the error, it seems to happen on line 1178 of g2opy/build/CMakeFiles/Makefile2:

$(MAKE) -f g2o/solvers/csparse/CMakeFiles/csparse_extension.dir/build.make g2o/solvers/csparse/CMakeFiles/csparse_extension.dir/build

[kir486680]

Same here

[LINFF1023]

How to solve it

[bdytx5]

same ...