There are similar questions: `require’: no such file to load — mkmf (LoadError) Failed to build gem native extension (mkmf (LoadError)) – Ubuntu 12.04 Usually, the solution is: sudo apt-get install ruby-dev Or, if that doesn’t work, depending on your ruby version, run something like: sudo apt-get install ruby1.9.1-dev Should fix your problem. Still not … Read more
Try running sudo apt-get install nano It appears nano isn’t installed on your machine
The ‘git branch -d’ subcommand can delete more than one branch. So, simplifying @sblom’s answer but adding a critical xargs: or, further simplified to: Importantly, as noted by @adminndrewC, using git branch for scripting is discouraged. To avoid it use something like: Caution warranted on deletes!
This problem might occur if you are behind corporate proxy and corporation uses its own certificate. Just add “–no-check-certificate” in the command. e.g. wget –no-check-certificate -qO – http://pkg.jenkins-ci.org/debian/jenkins-ci.org.key | sudo apt-key add – It works. If you want to see what is going on, you can use verbose command instead of quiet before adding “–no-check-certificate” option. … Read more
Use -C option of tar: and then, the content of the tar should be in:
The error says it all: Exception in thread “main” java.lang.UnsupportedClassVersionError: Test has been compiled by a more recent version of the Java Runtime (class file version 55.0)… You’ve compiled for Java 11 … but you’re running an older JRE (Java 8). SUGGESTIONS: recompile with -source and -target to target an earlier version of Java in your .class file, or … Read more
I know little about Linux.Today I create a VPN server on My ubuntu according to https://github.com/philplckthun/setup-simple-ipsec-l2tp-vpn But when I finish the installation. I use my iphone to connect the ipsect vpn,bur it shows the VPN Server has no response. The github document shows Ports 1701, 500 and 4500 must be opened for the VPN to work! So … Read more
This problem might occur if you are behind corporate proxy and corporation uses its own certificate. Just add “–no-check-certificate” in the command. e.g. wget –no-check-certificate -qO – http://pkg.jenkins-ci.org/debian/jenkins-ci.org.key | sudo apt-key add – It works. If you want to see what is going on, you can use verbose command instead of quiet before adding “–no-check-certificate” option. … Read more
No, I don’t think “open CUDA library” is enough to tell, because different nodes of the graph may be on different devices. When using tensorflow2: For tensorflow1, to find out which device is used, you can enable log device placement like this: Check your console for this type of output.
You need an X server to run graphical applications like gedit. I use VcXsrv or Xming on my Windows desktops, both are very small and easy to install, but there exist other servers like Cygwin/X. Short instructions for VcXsrv/Xming: download and install the Windows package start XLaunch or Xming export the DISPLAY variable in your WSL terminal and start geditexport DISPLAY=0:0 … Read more