RE: Using ssh keys to loginRE: Using ssh keys to loginRE: Where is the udunits library installed?David LeBauerhttps://conferences.xsede.org/c/message_boards/find_message?p_l_id=&messageId=6190432013-11-06T19:08:55Z2013-11-06T19:08:55ZThanks! this is what works:<br /><br />install.packages("udunits2", configure.args='--with-udunits2=/opt/apps/intel13/udunits/2.1.24/ --with-udunits2-include=/opt/apps/intel13/udunits/2.1.24/include')David LeBauer2013-11-06T19:08:55ZWhere is the udunits library installed?David LeBauerhttps://conferences.xsede.org/c/message_boards/find_message?p_l_id=&messageId=6189332013-11-06T16:53:44Z2013-11-06T16:37:48ZI am new to using modules. But, how can specify a path required to compile a program?<br /><br />I think that I need to figure out where the module udunits/2.1.24 is installed but I am not finding any paths from module spider, module whatis<br /><br />When I try to install the R package "udunits2":<br /><br /><span style="font-family: Courier New"><br />$ module load module load gsl hdf5 parallel-netcdf/4.2.1.1 netcdf nco udunits/2.1.24 R_mkl/3.0.1<br />$ R<br />> install.packages("udunits2")</span><br /><br />I get the following error:<br /><br /><span style="font-family: Courier New"><br />checking for unistd.h... yes<br />checking udunits2.h usability... no<br />checking udunits2.h presence... no<br />checking for udunits2.h... no<br />checking for ut_read_xml in -ludunits2... no<br />-----Error: libununits2.a not found-----<br /> If the udunits2 library is installed in a non-standard location,<br /> use --configure-args='--with-udunits2=/usr/local/lib' for example,<br /> or --configure-args='--with-udunits2-include=/usr/include/udunits2'<br /> replacing paths with appropriate values for your installation.<br /> If udunits2 is not installed, please install it.<br /> It is required for this package.<br />ERROR: configuration failed for package ‘udunits2’</span><br /><br /><br />so, the solution is to specify the path like <span style="font-family: Courier New"> install.packages("udunits2", configure.args='--with-udunits2-include=/path/to/udunits2/' )</span><br /><br />But Is there a bettter way to find this than <span style="font-family: Courier New"> $ find / -name libununits2 2> /dev/null </span>?<br /><br />A related project-specific bug is here: https://github.com/PecanProject/pecan/issues/71David LeBauer2013-11-06T16:37:48ZRE: Using ssh keys to loginDavid LeBauerhttps://conferences.xsede.org/c/message_boards/find_message?p_l_id=&messageId=6188702013-11-06T16:16:39Z2013-11-06T16:16:39ZHi Yaakoub,<br /><br />Thanks for the suggestions and for identifying a security concern!<br /><br />But doesn't using a passphrase require the user to enter the passphrase each time a connection is opened? One of the primary reasons that I use sshkeys is to automate scripts that move files, launch jobs, etc, from my local machine (plus it makes login faster). <br /><br />What would be the recommended way to scp within a program without having to either enter a password, or hardcoding the password in the source code?<br /><br />I enter a password to login to my local machine; isn't that sufficient?David LeBauer2013-11-06T16:16:39ZRE: Using ssh keys to loginDavid LeBauerhttps://conferences.xsede.org/c/message_boards/find_message?p_l_id=&messageId=6186742013-11-06T04:55:11Z2013-11-06T04:55:11ZThis script: works for me: https://github.com/PecanProject/pecan/blob/master/scripts/sshkey.shDavid LeBauer2013-11-06T04:55:11Z