ubuntu-14.04

问题 I'm trying to install pcl-1.5 from the source here. I'm able to install it on my laptop ( Ubuntu 12.04 ) but on the desktop ( Ubuntu 14.04 ), it's not compiling. mkdir build cd build cmake .. make It's giving lots of errors. Check http://pastebin.com/P37L9yCm for the output in the error stream. What's the problem? Isn't pcl-1.5 for Ubuntu 14.04 ? Okay! I've installed pcl-1.7 successfully. But then how do I run my previous pcl-1.5 code on it? Refer to this question. 来源： https://stackoverflow

问题 I'm trying to install pcl-1.5 from the source here. I'm able to install it on my laptop ( Ubuntu 12.04 ) but on the desktop ( Ubuntu 14.04 ), it's not compiling. mkdir build cd build cmake .. make It's giving lots of errors. Check http://pastebin.com/P37L9yCm for the output in the error stream. What's the problem? Isn't pcl-1.5 for Ubuntu 14.04 ? Okay! I've installed pcl-1.7 successfully. But then how do I run my previous pcl-1.5 code on it? Refer to this question. 来源： https://stackoverflow

问题 When I go to /usr/local/cuda/samples/1_Utilities/deviceQuery and execute moose@pc09 /usr/local/cuda/samples/1_Utilities/deviceQuery $ sudo make clean rm -f deviceQuery deviceQuery.o rm -rf ../../bin/x86_64/linux/release/deviceQuery moose@pc09 /usr/local/cuda/samples/1_Utilities/deviceQuery $ sudo make "/usr/local/cuda-7.0"/bin/nvcc -ccbin g++ -I../../common/inc -m64 -gencode arch=compute_20,code=sm_20 -gencode arch=compute_30,code=sm_30 -gencode arch=compute_35,code=sm_35 -gencode arch

问题 I am trying to configure Zimbra on my Linode (ubuntu). It's been more than 12 continuous hours but I am unable to get it configured correctly. I have followed too many guides from internet already. For the last try, I was trying this: Configure Zimbra and as usual the same error occured. This is the error: Installing Proxy SSL certificate...done. Initializing ldap...failed. (28416) ERROR Configuration failed Please address the error and re-run /opt/zimbra/libexec/zmsetup.pl to complete the

问题 So I'm using split command to split a file into separate lines and save them into a different directory than the current directory which I'm executing the command. split -l 1 -d -a 5 --additional-suffix=.txt file1.dat file toindex/ so i want the output files to be written inside toindex/ , but this gives me a error saying: split: extra operand ‘toindex/’ . This works fine if I don't have the output dir path or don't have the prefix ("file"). How do I get this to work? I need to have the

问题 At the end of my vagrant provisioning script I attempt to install composer using the following : sudo curl -sS https://getcomposer.org/installer | php sudo mv composer.phar /usr/local/bin/composer However when this is executed I get the following errors : SlowTimer [5612ms] at curl: https://getcomposer.org/composer.phar Download failed: Failed to open https://getcomposer.org/composer.phar (Resolving timed out after 5613 milliseconds) The download failed repeatedly, aborting. If I have php

问题 I am trying to build CSipSimple for android by following the steps mentioned here https://sourceforge.net/p/csipsimple/wiki/HowToBuild/?version=1 but facing following issue after executing make command :- make make[1]: Entering directory /home/tajintder/Desktop/Drive_D/CSipSimple-master/jni/libvpx' Cloning into 'sources'... fatal: repository 'https://code.google.com/p/webm.libvpx/' not found /bin/sh: 2: cd: can't cd to sources fatal: Not a git repository (or any parent up to mount point /home

问题 I want to get TBB working, but I'm having a little difficulty getting the compiling to work on Ubuntu 14.04. I think it is likely a problem with setting the location of libraries for the compiler. I installed TBB using the following command: sudo apt-get install libtbb-dev I have a small test example that I am now trying to compile. The code is as follows: #include "tbb/task_scheduler_init.h" int main(int argc, char* argv[]) { tbb::task_scheduler_init init; return 0; } The command I am

问题 I want my program to do the same thing as the terminal commands below: gcc program1.c -o p1 funcs.c gcc program2.c -o p1 funcs.c This is what I've been experimenting with: Making a C program to compile another I got as far so calling my program ( ./"programName" ) in the terminal that it replaced the need for me too type gcc but needing me too type in the rest. 回答1: You can use the Linux and POSIX APIs so read first Advanced Linux Programming and intro(2) You could just run a compilation

问题 Please let me know if issuing "apt-get update" command on AWS EC2 ubuntu 14.04 machine upgrades PHP version from 7.1 to 7.2 回答1: You can confirm that with the following command: sudo apt-get upgrade --dry-run Based on Linux Man Page: No action. Perform a simulation of events that would occur but do not actually change the system. 回答2: Well, apt-get update updates the apt-get list of repositories, to update the packages installed by apt-get you should use apt-get upgrade: # apt-get upgrade