I am using puppylinux on raspi.
Can someone help with rustup installation error raised by curl certificate from its script file. Using the -k option from command line downloads the script file but there is curl code inside the script file as well.
How to bypass the ssl verification for that file?
This
SO
answer gives a solution to global insecure curl, but where should I inject that one line of code?
The certificate error likely means that you don't have a
ca-certificates
package installed on the OS, or it's too old. Try installing OS updates.
It may also mean that you have some kind of network sniffer (maybe an antivirus, or "child safety" proxy filter) intercepting your connections.
curl -k --proto '=https' --tlsv1.2 -sSf
https://sh.rustup.rs
| sh
info: downloading installer
curl: (60) SSL certificate problem: unable to get local issuer certificate
More details here:
curl - SSL CA Certificates
curl failed to verify the legitimacy of the server and therefore could not
establish a secure connection to it. To learn more about this situation and
how to fix it, please visit the web page mentioned above.
@bjorn3
need some more help. As now rust is installed, I wanted to install nightly toolchain as it is required by a package (polars). Still, have no clue as to why a package is built with nightly instead of stable. I have just started rust, so may be missing something behind usage of nightly for a distribution package.
Here is the problem. I am using the command
rustup toolchain install nightly
and getting network error
> info: syncing channel updates for 'nightly-armv7-unknown-linux-gnueabihf'
error: could not download file from 'https://static.rust-lang.org/dist/channel-rust-nightly.toml.sha256' to '/root/.rustup/tmp/6_tjfa8_sjm_e_6c_file': failed to make network request: error sending request for url (https://static.rust-lang.org/dist/channel-rust-nightly.toml.sha256): error trying to connect: dns error: failed to lookup address information: Temporary failure in name resolution: error trying to connect: dns error: failed to lookup address information: Temporary failure in name resolution: dns error: failed to lookup address information: Temporary failure in name resolution: failed to lookup address information: Temporary failure in name resolution
Have successfully pinged static.rust-lang.org from terminal.
Have also downloaded the channel-rust-nightly.toml from browser.
rustup update is also giving the same network problem.
Can you help me with this as well?
No, but in my problem statement I have given a link to a SO answer which disables the curl ssl verification globally, but had no idea as to where that line of code needs to be inserted.
Does cargo uses curl as well, for installations/updates? If so, it should have given the error of certificate.
