我用过
cargo install --git https://github.com/steveklabnik/rustbook.git
要成功安装“锈本”,但当我运行rustbook时,会得到一个错误:
rustbook: error while loading shared libraries: librustdoc-c0dcaea09a16c7ec.so: cannot open shared object file: No such file or directory
但是我可以找到这个.so文件。
./.rustup/toolchains/nightly-x86_64-unknown
当尝试运行yum更新时,我会收到以下错误:
Downloading Packages:
Running rpm_check_debug
Running Transaction Test
Finished Transaction Test
Transaction Check Error:
file /usr/lib/rpm/macros from install of rpm-4.4.2.3-36.el5_11.x86_64 conflicts with file from package rpm-4.4.2.3-36.el5_11.i386
file /usr/lib/rpm/no
简要:我们将arm板的交叉编译工具链从32位文件系统主机移动到64位主机,其文件系统的inode> 2^32。使用gcc-linaro-4.9-2016.02-x86_64_arm-linux-gnueabihf会导致错误
cc1plus: error: MYPATH: Value too large for defined data type
哪里
$ stat MYPATH
...
Inode 9264879623
...
这个工具链是为64位主机编译的,那么为什么它不能处理64位节点呢?
Long:我们在32位主机上使用了gcc-linaro linux-gnueabihf-4.8
因此,我试图在C中实现一个多态系统,类似于PyObject和PyObject系统。但是,我很难理解如何从一个基本结构中释放一个结构。我实现了以下基本结构类型和高级结构类型:
#include "stdio.h"
#include "stdlib.h"
//testing for garbage collection
//base handler to ensure polymorphism
#define BASE char g;
struct temp {
BASE
short w;
};
struct femp {
BASE
shor
我是perl新手,想从Ubuntu终端运行它,所以我只输入了perl。需要很长时间才能装上。我该怎么办?为了确保安装了perl,我输入了以下内容:
perl -v
This is perl 5, version 18, subversion 2 (v5.18.2) built for x86_64-linux-gnu-thread-multi
(with 41 registered patches, see perl -V for more detail)
Copyright 1987-2013, Larry Wall