#2366 Problem compiling in c++11

[bemberst]

Hi

I am trying to compile pangolin librairy.

And when i compile i have an error :
'mutex' is not a member of 'std'

I was thinking that because i'm not compiling in c++11 so i've modify the CXX flags
with -std=gnu++11 or -std=c++11 or -std=c++0x

but that's dont change anything.

Anyone have an idea ?