libtool is required as a dependency to build the client

[AMarcedone]

~/go/src/github.com/google/keytransparency(master*) » go get -u github.com/google/keytransparency/cmd/keytransparency-client                                                                                                                   
# github.com/miekg/pkcs11
../../miekg/pkcs11/pkcs11.go:29:10: fatal error: "ltdl.h" file not found
#include <ltdl.h>
         ^
1 error generated.
------------------------------------------------------------

brew install libtool solves the issue on mac. I suggest documenting this in the readme.

[liamsi]

Thanks @AMarcedone! This is due to: google/trillian#611

Maybe we should have a Dockerfile spinning up the client to recognise such issues automatically (on travis).

[gdbelvin]

@RJPercival <https://github.com/RJPercival> is working on removing this dependency from the default trillian build.

…

On Thu, Jul 6, 2017 at 11:47 PM Ismail Khoffi ***@***.***> wrote: Thanks @AMarcedone <https://github.com/amarcedone>! This is due to: google/trillian#611 <google/trillian#611> Maybe we should have a Dockerfile spinning up the client to recognise such issues automatically (on travis). — You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub <#687 (comment)>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AAMHTrizwK4SC0-cWNjG75WZycfLLCkuks5sLWQXgaJpZM4OQRl3> .

[AMarcedone]

@RJPercival and @gdbelvin: what is the status/eta with this?
I am working on a kt java client ( #711 ). It seems that gobind does not play well with cgo (at least I am having trouble integrating the libtool library), so removing the dependency on pkcs11 would be helpful for me. Otherwise I can try to work around this and get the library to work or remove the dependency myself on a separate branch.

[RJPercival]

PR google/trillian#734 fixes this, but is still under review. Shouldn't be long before it merges though.

[AMarcedone]

That's great! I'll just checkout that branch for now. Thanks!

[gdbelvin]

The Trillian fixes are in! I'll be updating the docker files to be faster shortly, but you should be unblocked with respect to Trillian