Protocol https not supported or disabled in libcurl

Autonomous Machines Jetson & Embedded Systems Jetson Nano
1

Hi I’m working on a project that needs to use roboflow. I’m in the docker container for it and I ran everything normally and even updated/enabled curl on the jetson. So why can’t I use the curl command from roboflow on my jetson? I used the curl command but replaced the url for roboflow with my localhost and when I put in the command it said curl: (1) Protocol " https" not supported or disabled in libcurl

3

Hi,

It looks like this issue is related to the curl library.
Could you try to set up curl with ssl and try it again?

Thanks.

4

It does look like a curl issue, and curl here is just the Ubuntu distribution’s version, but I found something interesting on this: See if your curl supports SSL:
curl --version

If https is not there, then you’ll need the SSL-enabled version. If SSL is available, then you might have quoted your URL wrong…apparently having an extra space in it will cause curl to think it is some other protocol.

5

The Jetson server serves over http, not https, so you’ll need to update your url to be http

6

I tried both http and https and nothing worked. But thanks!

7

Thanks for your response. It seems that my curl version does not support SSL. How can I update it?

8

If you run the command “which curl”, where does it show up? By default it should be at “/usr/bin/curl”. Next, which package owns this? Use the command “dpkg -S /usr/bin/curl” (or if the file is at a different location, then name that alternate location). By default it should support https. Also, don’t forget what @mo-traor3-ai just mentioned: If the content is served over http and not https, then it won’t matter, so you could skip adding compatibility with https (definitely a good point).

I don’t know why you’d have a version not supporting https, but if a package is not directly available, then you’d have to build it yourself from source.

9

Everything curl-related is working now; I checked stack overflow and I found out that my problem was that I had an extra space in my command lol! Thank you

12

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