Hi all, I have the following in my apt sources.list file: deb https:// /bin/linux/ubuntu trusty/ I issued the following command to obtain the public key: sudo apt-key adv --keyserver keyserver.ubuntu.com --recv-keys E084DAB9 I am receiving the following error message though after updating the Synaptic package manager: Failed to fetch https://cran.revolutionanalytics.com/bin/linux/ubuntu/trusty/Packages server certificate verification failed. CAfile: /etc/ssl/certs/ca-certificates.crt CRLfile: none Any assistance that you can provide will be helpful. Thank you. Irucka Embry <span id=m2wTl><p><font face="Arial, Helvetica, sans-serif" size="2" style="font-size:13.5px">_______________________________________________________________<BR>Get the Free email that has everyone talking at <a href=http://www.mail2world.com target=new>http://www.mail2world.com</a><br> <font color=#999999>Unlimited Email Storage – POP3 – Calendar – SMS – Translator – Much More!</font></font></span>
Server certificate verification failed
3 messages · Irucka Embry, Michael Rutter, Johannes Ranke
On 08/18/2015 01:54 PM, Irucka Embry wrote:
Hi all, I have the following in my apt sources.list file: deb https:// /bin/linux/ubuntu trusty/ I issued the following command to obtain the public key: sudo apt-key adv --keyserver keyserver.ubuntu.com --recv-keys E084DAB9 I am receiving the following error message though after updating the Synaptic package manager: Failed to fetch https://cran.revolutionanalytics.com/bin/linux/ubuntu/trusty/Packages server certificate verification failed. CAfile: /etc/ssl/certs/ca-certificates.crt CRLfile: none
Irucka, I just ran the "apt-key" command provided and it worked just fine. I am able to find the key on keyserver.ubuntu.com by searching for "Michael Rutter". You can download the key and add it with "sudo apt-key add key.txt". There are alternate directions at https://cran.r-project.org/bin/linux/ubuntu/ as well. Hope this helps, Michael
Any assistance that you can provide will be helpful. Thank you. Irucka Embry <span id=m2wTl><p><font face="Arial, Helvetica, sans-serif" size="2" style="font-size:13.5px">_______________________________________________________________<BR>Get the Free email that has everyone talking at <a href=http://www.mail2world.com target=new>http://www.mail2world.com</a><br> <font color=#999999>Unlimited Email Storage – POP3 – Calendar – SMS – Translator – Much More!</font></font></span> [[alternative HTML version deleted]]
_______________________________________________ R-SIG-Debian mailing list R-SIG-Debian at r-project.org https://stat.ethz.ch/mailman/listinfo/r-sig-debian
Dr. Michael A. Rutter Associate Professor of Statistics Academic and Program Coordinator, Mathematics Penn State Erie, The Behrend College Station Road Erie, PA 16563 http://math.bd.psu.edu/faculty/rutter
Hi, Am Dienstag, 18. August 2015, 10:54:55 schrieb Irucka Embry:
Hi all, I have the following in my apt sources.list file: deb https://...
is there any reason you want to use https rather than http?
server certificate verification failed. CAfile: /etc/ssl/certs/ca-certificates.crt CRLfile: none
this should go away if you use unencrypted http. Kind regards, Johannes