我有一个派生(default.nix)定义为:
with import <nixpkgs> {};
let
version = "7.5.1";
in
stdenv.mkDerivation {
name = "gurobi-${version}";
src = fetchurl {
url = http://packages.gurobi.com/7.5/gurobi7.5.1_linux64.tar.gz;
sha256 = "7f5c8b0c3d3600ab7a1898f43e238a9d9a32ac12
echo $HOME将只打印/home/user。但是在我的系统中,/home不是在/下挂载的,也不是它自己的分区。
# shared linux data partition, `/home` is here
UUID=a89334f7-59b7-4d04-b89b-a5a30c379644 /mnt/linux_data ext4 defaults 1 2
主目录使用绑定挂载挂载,
# bind mount /home to directory to a directory on /linux_data
/mnt/linux_data/01_centos /home none
我正在使用Linux,并且我正在尝试运行以下命令
sudo /home/username/Android/Sdk/tools/bin/sdkmanager --update
但是我得到了以下错误
ERROR: JAVA_HOME is set to an invalid directory: /usr/lib/jvm/java-8-oraclexxx
Please set the JAVA_HOME variable in your environment to match the
location of your Java installation.
但是当我尝试echo $JAVA_HO
我有以下最简单的Perl CGI脚本:
use strict;
use warnings;
use CGI();
use CGI::Carp qw(fatalsToBrowser);
use Template;
print CGI::header();
foreach(@INC) {
print "$_\n";
}
当调用()时,我得到以下错误:
Can't locate Template.pm in @INC (@INC contains: /usr/lib/perl5/site_perl/5.8.8/i386-linux-thread-multi /u
运行cmake CMakeLists.txt后
我收到以下警告
CMake Warning at src/CMakeLists.txt:32 (add_executable):
Cannot generate a safe runtime search path for target MMPEditor because
files in some directories may conflict with libraries in implicit
directories:
runtime library [libQt5Widgets.so.5] in /usr/lib/x86_
我遵循了在Qualcomm.I站点上提到的所有步骤,我正在debian (linux)中运行这个示例。但没有成功。
我的控制台日志如下。
**** Build of configuration Default for project SplashScreen ****
make all
Host OS was auto-detected: linux
Android NDK: WARNING:jni/apis/featureDetection/Android.mk:fastcvFeatDetect: non-system libraries in linker flags: -lfast
当我试图在我的Linux机器上安装Rust时,出现了以下错误:
error: could not amend shell profile: '/home/$Username/.profile': could not write rcfile file: '/home/$Username/.profile': Is a directory (os error 21)