<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[W_X_123的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/W_X_123</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; W_X_123]]></copyright><item><title><![CDATA[Ubuntu18.04下cmake安装]]></title><link>https://blog.youkuaiyun.com/W_X_123/article/details/121272540</link><guid>https://blog.youkuaiyun.com/W_X_123/article/details/121272540</guid><author>W_X_123</author><pubDate>Thu, 28 Mar 2024 09:48:14 +0800</pubDate><description><![CDATA[cmake下载地址
cmake 下载地址: https://cmake.org/download/

在下载的目录下
sudo cp cmake-3.22.0-rc2-linux-x86_64.tar.gz   /usr  #拷贝文件到/usr下
cd /usr  #进入/usr文件夹
sudo tar zxvf cmake-3.22.0-rc2-linux-x86_64.tar.gz   # 解压文件
sudo ln -s /usr/cmake-3.22.0-rc2-linux-x86_64/bin/* ]]></description><category></category></item><item><title><![CDATA[apollo7.0版本环境搭建]]></title><link>https://blog.youkuaiyun.com/W_X_123/article/details/125523877</link><guid>https://blog.youkuaiyun.com/W_X_123/article/details/125523877</guid><author>W_X_123</author><pubDate>Thu, 28 Mar 2024 09:45:58 +0800</pubDate><description><![CDATA[根据文档《 Pre-requisite Software Installation Guide》要求，大体安装步骤如下。]]></description><category></category></item><item><title><![CDATA[bazel安装]]></title><link>https://blog.youkuaiyun.com/W_X_123/article/details/125102130</link><guid>https://blog.youkuaiyun.com/W_X_123/article/details/125102130</guid><author>W_X_123</author><pubDate>Thu, 02 Jun 2022 15:56:13 +0800</pubDate><description><![CDATA[.deb 方式安装bazel]]></description><category></category></item><item><title><![CDATA[error: ‘integer_sequence’ is not a member of ‘std’ struct SumImpl＜std::integer_sequence＜T, N, Ns...]]></title><link>https://blog.youkuaiyun.com/W_X_123/article/details/124988103</link><guid>https://blog.youkuaiyun.com/W_X_123/article/details/124988103</guid><author>W_X_123</author><pubDate>Thu, 26 May 2022 17:02:16 +0800</pubDate><description><![CDATA[add_compile_options(-std=c++11)
SET(CMAKE_CXX_FLAGS "-O2 -g -Wall ${CMAKE_CXX_FLAGS}")
#将C++11 改为C++14
add_compile_options(-std=c++14)
SET(CMAKE_CXX_FLAGS "-O2 -g -Wall ${CMAKE_CXX_FLAGS}")








]]></description><category></category></item><item><title><![CDATA[ubuntu18.04截图工具flameshot]]></title><link>https://blog.youkuaiyun.com/W_X_123/article/details/124856888</link><guid>https://blog.youkuaiyun.com/W_X_123/article/details/124856888</guid><author>W_X_123</author><pubDate>Thu, 19 May 2022 09:58:54 +0800</pubDate><description><![CDATA[安装软件
sudo apt-get install flameshot

快捷键设置
设置-&gt;设备-&gt;键盘
最后点击“+”新增快捷键就可以调出截图软件了。
安装软件

快捷键设置


截图效果展示


]]></description><category></category></item><item><title><![CDATA[安装ceres]]></title><link>https://blog.youkuaiyun.com/W_X_123/article/details/124845687</link><guid>https://blog.youkuaiyun.com/W_X_123/article/details/124845687</guid><author>W_X_123</author><pubDate>Wed, 18 May 2022 17:22:04 +0800</pubDate><description><![CDATA[参考文章：https://blog.youkuaiyun.com/weixin_44444810/article/details/121557519
下载
git clone https://ceres-solver.googlesource.com/ceres-solver

安装依赖库：
sudo gedit /etc/apt/sources.list
deb http://cz.archive.ubuntu.com/ubuntu trusty main universe
sudo apt-get update
s]]></description><category></category></item><item><title><![CDATA[Could not find GLEW]]></title><link>https://blog.youkuaiyun.com/W_X_123/article/details/121856125</link><guid>https://blog.youkuaiyun.com/W_X_123/article/details/121856125</guid><author>W_X_123</author><pubDate>Fri, 10 Dec 2021 14:45:11 +0800</pubDate><description><![CDATA[Build type not set (defaults to release)
-DCMAKE_BUILD_TYPE=Debug for debug
-- Found OpenGL: /usr/lib/x86_64-linux-gnu/libOpenGL.so   
CMake Error at CMakeModules/FindGLEW.cmake:51 (MESSAGE):
  Could not find GLEW
Call Stack (most recent call first):
  sr.]]></description><category></category></item><item><title><![CDATA[安装nlopt]]></title><link>https://blog.youkuaiyun.com/W_X_123/article/details/121287836</link><guid>https://blog.youkuaiyun.com/W_X_123/article/details/121287836</guid><author>W_X_123</author><pubDate>Fri, 12 Nov 2021 14:45:57 +0800</pubDate><description><![CDATA[安装nlopt
下载地址:https://github.com/stevengj/nlopt
安装操作
git clone https://github.com/stevengj/nlopt.git
cd nlopt
mkdir build
cd build
cmake ..
make
sudo make install

[外链图


]]></description><category></category></item><item><title><![CDATA[ubuntu18.04的swap交换区扩容]]></title><link>https://blog.youkuaiyun.com/W_X_123/article/details/113308069</link><guid>https://blog.youkuaiyun.com/W_X_123/article/details/113308069</guid><author>W_X_123</author><pubDate>Thu, 28 Jan 2021 10:15:05 +0800</pubDate><description><![CDATA[**在Ubuntu编译软件的过程中发现由于需要的内存较大，然后交换区用完了导致导致编译报错，为了完成编译，因此需要拓展交换区，原先的交换区为2GB，现在想拓展到10GB。**


关闭swap服务

wx@wx-7580:~$ sudo swapoff -a


创建一个10G的交换文件，这个文件大小就是相当于交换区大小

wx@wx-7580:~$ sudo fallocate -l 10G /swapfile


设置交换文件的权限

wx@wx-7580:~$ sudo chmod 600 /swap]]></description><category></category></item><item><title><![CDATA[ubuntu16.04搭建百度apollo环境]]></title><link>https://blog.youkuaiyun.com/W_X_123/article/details/95853866</link><guid>https://blog.youkuaiyun.com/W_X_123/article/details/95853866</guid><author>W_X_123</author><pubDate>Fri, 08 May 2020 16:19:24 +0800</pubDate><description><![CDATA[目录下载apollo安装docker环境搭建容器环境运行Dreamview
下载apollo
$ git clone https://github.com/ApolloAuto/apollo.git


安装docker环境
$ bash docker/setup_host/install_docker.sh


搭建容器环境
$ cd apollo
$ bash docker/scripts/d...]]></description><category></category></item><item><title><![CDATA[ubuntu18.04安装ROS(国内源)]]></title><link>https://blog.youkuaiyun.com/W_X_123/article/details/103687131</link><guid>https://blog.youkuaiyun.com/W_X_123/article/details/103687131</guid><author>W_X_123</author><pubDate>Tue, 24 Dec 2019 17:45:38 +0800</pubDate><description><![CDATA[ubuntu18.04  安装ＲＯＳ（国内源）
添加国内中科大源
$sudo sh -c '. /etc/lsb-release &amp;&amp; echo "deb http://mirrors.ustc.edu.cn/ros/ubuntu/ $DISTRIB_CODENAME main" &gt; /etc/apt/sources.list.d/ros-latest.list'

添加秘钥...]]></description><category></category></item><item><title><![CDATA[ubutn14.04右键无终端解决方法]]></title><link>https://blog.youkuaiyun.com/W_X_123/article/details/102575322</link><guid>https://blog.youkuaiyun.com/W_X_123/article/details/102575322</guid><author>W_X_123</author><pubDate>Sun, 17 Nov 2019 15:42:47 +0800</pubDate><description><![CDATA[Ubuntu14.04 右键无打开终端选项解决办法
打开终端输入以下命令
sudo apt-get install nautilus-open-terminal


]]></description><category></category></item><item><title><![CDATA[expect安装]]></title><link>https://blog.youkuaiyun.com/W_X_123/article/details/100926093</link><guid>https://blog.youkuaiyun.com/W_X_123/article/details/100926093</guid><author>W_X_123</author><pubDate>Tue, 17 Sep 2019 14:46:31 +0800</pubDate><description><![CDATA[软件升级检查

打开终端
更新软件列表

$sudo apt-get update



安装expect

$sudo apt-get install expect


]]></description><category></category></item><item><title><![CDATA[Install Docker CE]]></title><link>https://blog.youkuaiyun.com/W_X_123/article/details/95886989</link><guid>https://blog.youkuaiyun.com/W_X_123/article/details/95886989</guid><author>W_X_123</author><pubDate>Sun, 14 Jul 2019 15:07:21 +0800</pubDate><description><![CDATA[index

Update the apt package index:

$ sudo apt-get update


Install packages to allow apt to use a repository over HTTPS:

$ sudo apt-get install \
    apt-transport-https \
    ca-certificates \
  ...]]></description><category></category></item><item><title><![CDATA[ubuntu16.04安装OpenCV3.2]]></title><link>https://blog.youkuaiyun.com/W_X_123/article/details/95337258</link><guid>https://blog.youkuaiyun.com/W_X_123/article/details/95337258</guid><author>W_X_123</author><pubDate>Sun, 14 Jul 2019 08:23:03 +0800</pubDate><description><![CDATA[目录OpenCV下载OpenCV3.2源码下载opencv_contrib下载解压
OpenCV下载
官方地址：https://opencv.org/releases.html
OpenCV3.2源码下载
地址：https://github.com/opencv/opencv/releases/tag/3.2.0
opencv_contrib下载
地址：https://github.com/ope...]]></description><category></category></item><item><title><![CDATA[linux   ROS报错-bash: export: `XXXXX': 不是有效的标识符]]></title><link>https://blog.youkuaiyun.com/W_X_123/article/details/94388868</link><guid>https://blog.youkuaiyun.com/W_X_123/article/details/94388868</guid><author>W_X_123</author><pubDate>Mon, 01 Jul 2019 14:06:39 +0800</pubDate><description><![CDATA[目录错误 bash: export: `XXXXX': 不是有效的标识符在终端运行ros的现象解决办法
错误 bash: export: `XXXXX’: 不是有效的标识符

在终端运行ros的现象
在终端运行ros时，出现错误：Unable to contact my own server at…
解决办法

参考  http://wiki.ros.org/ROS/NetworkSetup
编辑...]]></description><category></category></item><item><title><![CDATA[ros安装踩坑]]></title><link>https://blog.youkuaiyun.com/W_X_123/article/details/93979413</link><guid>https://blog.youkuaiyun.com/W_X_123/article/details/93979413</guid><author>W_X_123</author><pubDate>Fri, 28 Jun 2019 11:22:57 +0800</pubDate><description><![CDATA[Ubuntu每次启动都显示System program problem detected的解决办法
 sudo gedit /etc/default/apport 


enabled=0

Ubuntu Server 16.04修改DNS
sudo gedit /etc/resolvconf/resolv.conf


nameserver 8.8.8.8 #希望修改成的DNS
nameserv...]]></description><category></category></item><item><title><![CDATA[ubuntu16.04安装谷歌protobuf]]></title><link>https://blog.youkuaiyun.com/W_X_123/article/details/90762988</link><guid>https://blog.youkuaiyun.com/W_X_123/article/details/90762988</guid><author>W_X_123</author><pubDate>Tue, 04 Jun 2019 09:25:02 +0800</pubDate><description><![CDATA[下载Protobuf
protobuf的github地址：https://github.com/protocolbuffers/protobuf
解压

安装
 $ sudo apt-get install autoconf automake libtool curl make g++ unzip
 $ cd protobuf
 $ ./autogen.sh
 $ ./configure
 $ m...]]></description><category></category></item><item><title><![CDATA[qt：Lnk2019 无法解析的外部符号]]></title><link>https://blog.youkuaiyun.com/W_X_123/article/details/90258081</link><guid>https://blog.youkuaiyun.com/W_X_123/article/details/90258081</guid><author>W_X_123</author><pubDate>Thu, 16 May 2019 10:24:18 +0800</pubDate><description><![CDATA[无法解析的外部符号

原因
库文件 设置不正确，按照官方添加库文件的方式会自动在debug版本添加d 因此需要去掉后面的d 并且选对平台，32或64位

]]></description><category></category></item><item><title><![CDATA[cmake与make学习]]></title><link>https://blog.youkuaiyun.com/W_X_123/article/details/89225756</link><guid>https://blog.youkuaiyun.com/W_X_123/article/details/89225756</guid><author>W_X_123</author><pubDate>Fri, 12 Apr 2019 09:39:33 +0800</pubDate><description><![CDATA[cmake与make一起编译程序
cmake编译 命令为

[cmake] + [cpp文件的文件夹路径]

当前文件夹编译

[cmake .]
例如在{home/test} 文件夹路径下，编译test文件夹里的cpp文件
只需要在此文件夹下打开终端


输入 " cmake ."  命令即可生成makefile文件
使用make命令编译
"./test_progam" (需要运行可执行文件的名...]]></description><category></category></item></channel></rss>