[maker-devel] Error "Assertion ((sv)->sv_flags &" failed: file "mg.c"

[Carson Holt]

If you are installing without MPI support then, something is wrong with your perl installation or one of the modules installed with your perl.

You may want to reinstall perl, or try and reinstall modules listed in the error one at a time using CPAN (use 'force install <module_name>’ to force reinstall).

Modules to try (some were given by name and others by line in your error):
forks
forks:shared
Sys::SigAction


Alternatively if this is an MPI install, make sure you have added the required environmental variables (i.e. LD_PRELOAD for OpenMPI) and command line flags (i.e. -mca btl ^openib) listed in the …/maker/INSTALL file, and that you are not running an incompatible MPI flavor such as MVAPICH2 (also explained in the  …/maker/INSTALL file).

—Carson


> On Jul 10, 2017, at 12:57 PM, Luiz Augusto Bovolenta <labovolenta at gmail.com> wrote:
> 
> Hi colleagues.
> I recently installed the Maker using manual steps for dependencies. However, when I try to execute the maker command I receive this error:
> 
> Assertion ((sv)->sv_flags & (0x00200000|0x00400000|0x00800000)) failed: file "mg.c", line 88 at /usr/lib/perl5/site_perl/5.10.0/Sys/SigAction.pm line 145.
> Compilation failed in require at ./maker line 45.
> BEGIN failed--compilation aborted at ./maker line 45.
> 
> Someone have some idea about this error?
> 
> Best regards
> Luiz
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