Re: Erlang is missing crypto
Mikael Pettersson <[email protected]>
| Newsgroups | gmane.comp.lang.erlang.general |
|---|---|
| Message-ID | <CAM43=SO-9dJzMdyDVeeU-U2whLh_VeUUyL2wPFLbs0awaPGo3w@mail.gmail.com> |
On Fri, Oct 16, 2020 at 8:35 AM Aneeq Abid <[email protected]> wrote: > > Hi, > > I am facing the following error. OpenSSL is installed on the server. Can someone please provide any feedback why crypto is missing? > > $ erl > Erlang/OTP 17 [erts-6.0] [source] [64-bit] [smp:4:4] [async-threads:10] [hipe] [kernel-poll:false] > > Eshell V6.0 (abort with ^G) > 1> crypto:start(). > ** exception error: undefined function crypto:start/0 > 2> > =ERROR REPORT==== 15-Oct-2020::23:28:36 === > Unable to load crypto library. Failed with error: > "load_failed, Failed to load NIF library: '/usr/local/lib/erlang/lib/crypto-3.3/priv/lib/crypto.so: undefined symbol: HMAC_CTX_init'" > OpenSSL might not be installed on this system. Does "ldd /usr/local/lib/erlang/lib/crypto-3.3/priv/lib/crypto.so" in the Unix shell find openssl.so? If not, then that's your problem, and you may need to set up LD_LIBRARY_PATH.