lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 18.04.1 LTS
Release: 18.04
Codename: bionic
erl --version
Erlang/OTP 21 [erts-10.1] [source] [64-bit] [smp:4:4] [ds:4:4:10] [async-threads:1] [hipe]
Eshell V10.1 (abort with ^G)
1>
build error:
===> Skipping jsx (from {git,"git://github.com/talentdeficit/jsx.git",
{tag,"2.8.0"}}) as an app of the same name has already been fetched
===> Skipping jsx (from {git,"git://github.com/talentdeficit/jsx.git",
{tag,"2.8.0"}}) as an app of the same name has already been fetched
===> Skipping jsx (from {git,"git://github.com/talentdeficit/jsx.git",
{tag,"2.8.0"}}) as an app of the same name has already been fetched
===> Verifying dependencies...
===> Compiling erlexec
===> Compiling _build/default/lib/erlexec/src/exec.erl failed
_build/default/lib/erlexec/src/exec.erl:669: erlang:get_stacktrace/0: deprecated; use the new try/catch syntax for retrieving the stack backtrace
Makefile:315: recipe for target 'internal-build' failed
make: *** [internal-build] Error 1