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Re: Please help me with CURLE_NOT_BUILT_IN error

From: Daniel Stenberg <>
Date: Thu, 15 Dec 2016 17:13:36 +0100 (CET)

On Thu, 15 Dec 2016, Pham Hoang Hiep wrote:

> 2. That implies the build wasn't made for an OpenSSL backend. What does
> curl_version_info() say about TLS backend?
> => I get curl_version_info() but there are no property named TLS backend.
> Please see image below:

It would be easier if you inserted text as text instead of an image...

The struct field is called "ssl_version" and it says "SecureTransport" for
you. Not OpenSSL.

CURLOPT_SSL_CTX_FUNCTION is not supported then.

List admin:
Received on 2016-12-15