vendor/github.com/miekg/pkcs11/pkcs11.go:29:18: fatal error: ltdl.h: No such file or directory

[xoco70]

Hi, I'm trying to compile a peer for my blockchain that will run with arm-v7

I compile it with:

xgo --targets=linux/arm-7 ~/go/src/gitlab.com/company/edge_to_bc

and then I get:

Checking for required docker image karalabe/xgo-latest... found.
Cross compiling gitlab.com/company/edge_to_bc...
Building locally gitlab.com/company/edge_to_bc...
Bootstrapping linux/arm-7...
Compiling for linux/arm-7...
# gitlab.com/company/edge_to_bc/vendor/github.com/miekg/pkcs11
vendor/github.com/miekg/pkcs11/pkcs11.go:29:18: fatal error: ltdl.h: No such file or directory
compilation terminated.
2019/06/20 14:10:23 Failed to cross compile package: exit status 2.

I found out that I can add the dependency with:

sudo apt install libltdl-dev

But I can't see how to use it with: --deps= arguments. Is it possible ?