Scons error help please

[hzq2311]

Hi, when i try to scons this package, the screen shows:

scons: Reading SConscript files ...
running with -j 2
scons: done reading SConscript files.
scons: Building targets ...
g++ -o src/hardisp.o -c -std=c++17 -Wall -Wextra -Werror -pedantic -W -Wshadow -Winline -O2 -march=native --std=c++17 -Isrc src/hardisp.cpp
In file included from src/hardisp.cpp:3:0:
src/iers2010.hpp:6:10: fatal error: matvec/matvec.hpp: No such file or directory
#include "matvec/matvec.hpp"
^~~~~~~~~~~~~~~~~~~
compilation terminated.
scons: *** [src/hardisp.o] Error 1
g++ -o src/blqstrm.os -c -std=c++17 -Wall -Wextra -Werror -pedantic -W -Wshadow -Winline -O2 -march=native --std=c++17 -fPIC -Isrc src/blqstrm.cpp
scons: building terminated because of errors.

Please let me know if i miss something.

[xanthospap]

Hi there,

you are right, the compilation fails indeed. I have been heavily adding source code these last couple of months, so the documentation is a bit outdated. So, the actual dependencies for the project, are:

• ggdatetime; just clone and type sudo scons install
• Eigen; header only library, available in the repositories for some Linux flavors. Else, just download and build, using the Method 2. Installing using CMake, as explained in INSTALL
• ggeodesy; again just clone and sudo scons install
• matvec; clone and sudo scons install

You can also take a look at .travis.yml which imitates installation on an Ubuntu 18.04.6 LTS

The matvec handles matrices and basic linear algebra, but i am working towards fully replacing it with with Eigen

Also, i am going to add the IERS 2010 Earth Tide models for geopotential corrections in a couple of days.

Do let me know if you have any problems installing or using the library. I am interested in people using the repository.

[hzq2311]

Hi, many thanks for your reply! I will try later.