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ps -e | grep ssh # 查看有没有SSH服务
sudo apt-get install openssh-server
sudo apt-get install openssh-client
service ssh start # 开启服务
如果ps -e | grep ssh当中有sshd则表示正常
可以通过ifconfig或者 ip addr查看ip地址
在主机上输入账号和密码一般就可以连接了
确保主机和TX2在同一个局域网络下
我的虚拟机配置如下,建议使用桥接模式而不是NAT模式
然后耐心等待他自己安装,有可能不能成功,多试几次
我在最后一步的Deepstream出错了,查看日志,认为是内存不够的问题,这个SDK暂时不是很重要,后面自己装一下
在使用SDKmanager中有问题可以参考官方的说明
我遇到的问题:
1、Default ip is not avaliable. Please make sure the default ip is shown in ip addr, or use a customer ip instead.
ip默认是192.168.55.1,我第一次刷机是直接可以连上的,第二次就报了这个错误,我换了一个ip192.168.3.141就可以了
2、flash 1%的时候就会error, 提示板子状态不对,不在恢复模式之类的话(我确定是在恢复模式),多试几次,可能试一次就好了,也有可能试很多很多次(啥也没动,不知道为什么,玄学)
虽然英伟达提供的工具傻瓜式操作,十分好用(也不好用,十分容易出错),但实际难免会遇到正常刷机不了的。英伟达提供了其他的安装方法https://docs.nvidia.com/jetson/jetpack/install-jetpack/index.html
刷完机是裸系统的话,可以让板子在线安装(我没试过)
我第一次也没有安装成功,自己手动安装了cuda,cudnn,pytorch,tersonRT等。后面可能会介绍一些安装的方法。
我们TX2的板子上装了一块128GB的固态硬盘,十分实用,下面介绍如何将SSD设为第一启动项
打开DISK
点右上角的三条横线按钮
之后Fromat
点底下的加号
留16GB的交换空间
之后create,就成功创建卷
git clone https://github.com/jetsonhacks/rootOnNVMe.git
cd rootOnNVMe
./copy-rootfs-ssd.sh
如果执行了这个脚本却没有反映,一般是权限不够,给它权限就好了,就像这样
chmod +x copy-rootfs-ssd.sh
./setup-service.sh
之后重新启动,就可以看到TX2的内存有100多G了
TX2的软件源为国外服务器,网速会很慢,需要换国内的ARM源(记得是ARM的)
sudo cp /etc/apt/sources.list /etc/apt/sources.list.bak #先备份原文件sources.list
sudo vim /etc/apt/sources.list #sudo打开sources.list
清华源
deb http://mirrors.tuna.tsinghua.edu.cn/ubuntu-ports/ xenial-updates main restricted universe multiverse
deb-src http://mirrors.tuna.tsinghua.edu.cn/ubuntu-ports/ xenial-updates main restricted universe multiverse
deb http://mirrors.tuna.tsinghua.edu.cn/ubuntu-ports/ xenial-security main restricted universe multiverse
deb-src http://mirrors.tuna.tsinghua.edu.cn/ubuntu-ports/ xenial-security main restricted universe multiverse
deb http://mirrors.tuna.tsinghua.edu.cn/ubuntu-ports/ xenial-backports main restricted universe multiverse
deb-src http://mirrors.tuna.tsinghua.edu.cn/ubuntu-ports/ xenial-backports main restricted universe multiverse
deb http://mirrors.tuna.tsinghua.edu.cn/ubuntu-ports/ xenial main universe restricted
deb-src http://mirrors.tuna.tsinghua.edu.cn/ubuntu-ports/ xenial main universe restricted
科大源:
deb http://mirrors.ustc.edu.cn/ubuntu-ports/ xenial-updates main restricted universe multiverse
deb-src http://mirrors.ustc.edu.cn/ubuntu-ports/ xenial-updates main restricted universe multiverse
deb http://mirrors.ustc.edu.cn/ubuntu-ports/ xenial-security main restricted universe multiverse
deb-src http://mirrors.ustc.edu.cn/ubuntu-ports/ xenial-security main restricted universe multiverse
deb http://mirrors.ustc.edu.cn/ubuntu-ports/ xenial-backports main restricted universe multiverse
deb-src http://mirrors.ustc.edu.cn/ubuntu-ports/ xenial-backports main restricted universe multiverse
deb htp://mirrors.ustc.edu.cn/ubuntu-ports/ xenial main universe restricted
deb-src http://mirrors.ustc.edu.cn/ubuntu-ports/ xenial main universe restricted
sudo apt-get update
sudo apt-get upgrade
nvcc -V # 或者nvcc --version
网上的那些一般输进去没有反应,仔细考虑过觉得这样才是正确的
cat /usr/include/cudnn_version.h | grep CUDNN_MAJOR -A 2
pkg-config --modversion opencv
一开始不能查看opencv版本,原因是由于没有找到opencv.pc,而jetpack4.4+刷机刷的opencv是opencv4
将/usr/lib/aarch64-linux-gnu/pkgconfig中的opencv4.pc,复制到/usr/lib/pkgconfig下,并改名为opencv.pc就可以了。
cd /usr/lib/aarch64-linux-gnu/pkgconfig
sudo cp opencv4.pc /usr/lib/pkgconfig/opencv.pc
默认是4.1.1
dpkg -l | grep TensorRT
cat /etc/lsb-release
top
sudo dpkg -i todesk_x.x.x_aarch64.deb
sudo -H python3 -m pip install jetson-stats
默认板子刷机后是自带python为2.7和python3.6.9解析器的(使用python3 -V可以查到),但默认是python2.7 ,如果需要python3.6.9,需使用下面命令调用python3.6版本
sudo update-alternatives --install /usr/bin/python python /usr/bin/python2 100
sudo update-alternatives --install /usr/bin/python python /usr/bin/python3 150
sudo update-alternatives --config python
sudo apt-get install python3-pip
此处参考官方教程 里面内容十分详尽
本人是下载使用了官方提供的torch-1.8.0-cp36-cp36m-linux_aarch64.whl包
sudo apt-get install python3-pip libopenblas-base libopenmpi-dev
pip3 install Cython
pip3 install numpy torch-1.8.0-cp36-cp36m-linux_aarch64.whl #注意路径下包含刚才下载的“torch-1.8.0”这个包
pytorch应该就被安装好了,安装torchvision的话要注意对应pytorch的版本!
sudo apt-get install libjpeg-dev zlib1g-dev libpython3-dev libavcodec-dev libavformat-dev libswscale-dev
git clone --branch v0.9.0 https://github.com/pytorch/vision # 从github上下载对应版本的
python3 setup.py install --user # 在下载下来的文件夹下运行安装程序,编译过程会比较慢,耐心等一下
我遇到的问题:
报这样的错误:
virtual AVCodec* findCodec(AVCodecParameters* params);
^~~~~~~~~~~~~~~~~
/home/paluhin/Downloads/torchvision/torchvision/csrc/io/video_reader/…/decoder/stream.h:52:20: error: expected ‘;’ at end of member declaration
virtual AVCodec* findCodec(AVCodecParameters* params);
^~~~~~~~~
/home/paluhin/Downloads/torchvision/torchvision/csrc/io/video_reader/…/decoder/stream.h:52:47: error: expected ‘)’ before ‘’ token
virtual AVCodec findCodec(AVCodecParameters* params);
^
网上找来找去也没有人提到,最后在论坛找到了方法,希望以后遇到这个问题的人不会像我一样煎熬
sudo apt-get install libjpeg-dev zlib1g-dev libpython3-dev libavcodec-dev libavformat-dev libswscale-dev
# 不行的话试一下
$ sudo mv /usr/bin/ffmpeg /usr/bin/ffmpeg_backup
本人现在是不使用conda的,但之前装过,记录一下
TX2无法使用anaconda,有大佬编译了archiconda,这东西就是anaconda的aarch64的版本。我用这个进行虚拟环境的安装。
直接到https://github.com/Archiconda/build-tools/releases下载.sh文件
然后到你下载文件的地址
sh 你的sh文件
./Archiconda3-0.2.3-Linux-aarch64.sh
之后点yes,安装完毕。安装中间有叫你选择目录,如果不喜欢它默认的可以换。
archiconda的使用和普通的anaconda没有什么区别
如果你在虚拟环境里面使用pytorch,请务必建立python3.6的环境
conda create -n pytorch python=3.6
conda activate pytorch
刷机过后会自带TensorRT,下面记录自己之前自行安装的方法。仅记录自己用tar安装tensorRT的流程,对于DEV版本等的安装,请移步其他博客。
参看cuda,cudnn的版本后挑选TensorRT版本(千万不要不符合,不然很麻烦,可能我当时第一次选的不对报了一些奇怪的错误,换了版本就好了)
下面的指令是copy其他博主的
# 在home下将下载的压缩文件进行解压 tar xzvf TensorRT-6.0.1.5.Ubuntu-16.04.x86_64-gnu.cuda-10.1.cudnn7.6.tar.gz # 解压得到TensorRT-6.0.1.5的文件夹,将里边的lib绝对路径添加到环境变量中 export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/home/xxxxx/TensorRT-6.0.1.5/lib # 如果手动添加到.bashrc文件中,需要执行source .bashrc命令,配好的环境才能生效 # 安装TensorRT cd TensorRT-6.0.1.5/python pip install tensorrt-6.0.1.5-cp37-none-linux_x86_64.whl # 博主亲测,这里你的python环境并没有限制,py35,py36,py37都可 # 安装UFF,支持tensorflow模型转化 cd TensorRT-6.0.1.5/uff pip install uff-0.6.5-py2.py3-none-any.whl # 安装graphsurgeon,支持自定义结构 cd TensorRT-6.0.1.5/graphsurgeon pip install graphsurgeon-0.4.1-py2.py3-none-any.whl
sudo apt install fcitx fcitx-googlepinyin fcitx-table-wbpy fcitx-pinyin fcitx-sunpinyin
在语言设置选项里(langugae support)选择fcitx。
重启电脑,在Fcitx configuration里配置下就好了。
我用的是自带的源
sudo sh -c 'echo "deb http://packages.ros.org/ros/ubuntu $(lsb_release -sc) main" > /etc/apt/sources.list.d/ros-latest.list'
如果需要换源的话可以参考这一篇
sudo apt-key adv --keyserver keyserver.ubuntu.com --recv-keys F42ED6FBAB17C654
sudo apt-get update
sudo apt-get install ros-melodic-desktop-full
sudo apt-get install ros-melodic-rqt*
sudo apt install python-rosdep
sudo rosdep init
rosdep update
如果出现下面情况,基本是网络问题,换个网络尝试下
ubuntu@ubuntu-d:~$ sudo rosdep init
ERROR: cannot download default sources list from:
https://raw.githubusercontent.com/ros/rosdistro/master/rosdep/sources.list.d/20-default.list
Website may be down.
或修改hosts Ubuntu直接在终端输入
sudo gedit /etc/hosts
添加以下内容保存即可
151.101.84.133 raw.githubusercontent.com
这个解决方法来自这里
如果不行试试这个
或者这个
其实我后来依旧出问题
rosdep update reading in sources list data from /etc/ros/rosdep/sources.list.d ERROR: unable to process source [https://raw.githubusercontent.com/ros/rosdistro/master/rosdep/osx-homebrew.yaml]: <urlopen error timed out> (https://raw.githubusercontent.com/ros/rosdistro/master/rosdep/osx-homebrew.yaml) ERROR: unable to process source [https://raw.githubusercontent.com/ros/rosdistro/master/rosdep/base.yaml]: <urlopen error [Errno 104] Connection reset by peer> (https://raw.githubusercontent.com/ros/rosdistro/master/rosdep/base.yaml) ERROR: unable to process source [https://raw.githubusercontent.com/ros/rosdistro/master/rosdep/python.yaml]: <urlopen error [Errno 104] Connection reset by peer> (https://raw.githubusercontent.com/ros/rosdistro/master/rosdep/python.yaml) ^CTraceback (most recent call last): File "/usr/bin/rosdep", line 11, in <module> load_entry_point('rosdep==0.21.0', 'console_scripts', 'rosdep')() File "/usr/lib/python2.7/dist-packages/rosdep2/main.py", line 146, in rosdep_main exit_code = _rosdep_main(args) File "/usr/lib/python2.7/dist-packages/rosdep2/main.py", line 441, in _rosdep_main return _no_args_handler(command, parser, options, args) File "/usr/lib/python2.7/dist-packages/rosdep2/main.py", line 450, in _no_args_handler return command_handlers[command](options) File "/usr/lib/python2.7/dist-packages/rosdep2/main.py", line 662, in command_update ros_distro=options.ros_distro) File "/usr/lib/python2.7/dist-packages/rosdep2/sources_list.py", line 480, in update_sources_list rosdep_data = download_rosdep_data(source.url) File "/usr/lib/python2.7/dist-packages/rosdep2/sources_list.py", line 315, in download_rosdep_data f = urlopen(url_request, timeout=DOWNLOAD_TIMEOUT) File "/usr/lib/python2.7/urllib2.py", line 154, in urlopen return opener.open(url, data, timeout) File "/usr/lib/python2.7/urllib2.py", line 429, in open response = self._open(req, data) File "/usr/lib/python2.7/urllib2.py", line 447, in _open '_open', req) File "/usr/lib/python2.7/urllib2.py", line 407, in _call_chain result = func(*args) File "/usr/lib/python2.7/urllib2.py", line 1248, in https_open context=self._context) File "/usr/lib/python2.7/urllib2.py", line 1202, in do_open h.request(req.get_method(), req.get_selector(), req.data, headers) File "/usr/lib/python2.7/httplib.py", line 1099, in request self._send_request(method, url, body, headers) File "/usr/lib/python2.7/httplib.py", line 1139, in _send_request self.endheaders(body) File "/usr/lib/python2.7/httplib.py", line 1095, in endheaders self._send_output(message_body) File "/usr/lib/python2.7/httplib.py", line 898, in _send_output self.send(msg) File "/usr/lib/python2.7/httplib.py", line 860, in send self.connect() File "/usr/lib/python2.7/httplib.py", line 1312, in connect HTTPConnection.connect(self) File "/usr/lib/python2.7/httplib.py", line 837, in connect self.timeout, self.source_address) File "/usr/lib/python2.7/socket.py", line 566, in create_connection sock.connect(sa) File "/usr/lib/python2.7/socket.py", line 228, in meth return getattr(self._sock,name)(*args) KeyboardInterrupt
没办法,买代理吧
如果出现下面情况,是python版本问题,换到python2就可以了
home/rm/.local/lib/python3.6/site-packages/pkg_resources/init.py:119:
PkgResourcesDeprecationWarning: 0.18ubuntu0.18.04.1 is an invalid version and will not be supported in a future release PkgResourcesDeprecationWarning, Traceback (most recent call last): File "/usr/bin/rosdep", line 6, in <module> from pkg_resources import load_entry_point File "/home/rm/.local/lib/python3.6/site-packages/pkg_resources/__init__.py", line 3266, in <module> @_call_aside File "/home/rm/.local/lib/python3.6/site-packages/pkg_resources/__init__.py", line 3241, in _call_aside f(*args, **kwargs) File "/home/rm/.local/lib/python3.6/site-packages/pkg_resources/__init__.py", line 3279, in _initialize_master_working_set working_set = WorkingSet._build_master() File "/home/rm/.local/lib/python3.6/site-packages/pkg_resources/__init__.py", line 573, in _build_master ws.require(__requires__) File "/home/rm/.local/lib/python3.6/site-packages/pkg_resources/__init__.py", line 891, in require needed = self.resolve(parse_requirements(requirements)) File "/home/rm/.local/lib/python3.6/site-packages/pkg_resources/__init__.py", line 777, in resolve raise DistributionNotFound(req, requirers) pkg_resources.DistributionNotFound: The 'rosdep==0.21.0' distribution was not found and is required by the application
解决:
sudo update-alternatives --config python
有 2 个候选项可用于替换 python (提供 /usr/bin/python)。
选择 路径 优先级 状态
------------------------------------------------------------
* 0 /usr/bin/python3 150 自动模式
1 /usr/bin/python2 100 手动模式
2 /usr/bin/python3 150 手动模式
要维持当前值[*]请按<回车键>,或者键入选择的编号:1
update-alternatives: 使用 /usr/bin/python2 来在手动模式中提供 /usr/bin/python (python)
重新进行初始化等步骤又可以了
sudo rosdep init
Wrote /etc/ros/rosdep/sources.list.d/20-default.list
Recommended: please run
rosdep update
sudo apt-get install python-rosinstall
echo "source /opt/ros/melodic/setup.bash" >> ~/.bashrc
source ~/.bashrc
完成了
可以尝试分别在三个终端下执行这三条命令
roscore
rosrun turtlesim turtlesim_node
rosrun turtlesim turtle_teleop_key
成功的话,可以方向键操作小海龟,则ROS成功安装。
(1)下载pycharm社区版,下载地址
(2)解压下载文件到任意位置待用。可以使用tar -xf来进行解压。
(3)cd到bin文件夹,运行./pycharm.sh,出现以下报错。问题是缺少JDK环境。
Gtk-Message: 18:05:39.195: GtkDialog mapped without a transient parent. This is discouraged.
(1)输入以下指令:(jetpack为4.5.1版本)
apt-cache search openjdk
sudo apt-get install openjdk-11-jdk
(2)等待完成后用下面指令检查版本情况
java -version // 查看安装结果
penjdk version "11.0.13" 2021-10-19
OpenJDK Runtime Environment (build 11.0.13+8-Ubuntu-0ubuntu1.18.04)
OpenJDK 64-Bit Server VM (build 11.0.13+8-Ubuntu-0ubuntu1.18.04, mixed mode)
(3)没问题后进行环境变量配置
首先切换用户到root
sudo -i
gedit ~/.bashrc
在末尾加入
export JAVA_HOME=/usr/lib/jvm/java-11-openjdk-arm64
export JRE_HOME=${JAVA_HOME}/jre
export CLASSPATH=:${JAVA_HOME}/lib:${JRE_HOME}/lib
export PATH=${JAVA_HOME}/bin:$PATH
source ~/.bashrc
(4)运行Pycharm
进入刚刚解压的pycharm/bin文件夹运行./pycharm.sh
Deepstream的安装可以参考官方教程
https://docs.nvidia.com/metropolis/deepstream/dev-guide/text/DS_Quickstart.html#jetson-setup
先安装依赖
sudo apt install \
libssl1.0.0 \
libgstreamer1.0-0 \
gstreamer1.0-tools \
gstreamer1.0-plugins-good \
gstreamer1.0-plugins-bad \
gstreamer1.0-plugins-ugly \
gstreamer1.0-libav \
libgstrtspserver-1.0-0 \
libjansson4=2.11-1
在官网Install the DeepStream SDK一栏
我选择了Method 2的方法,原文如下:
Method 2: Using the DeepStream tar package: https://developer.nvidia.com/deepstream_sdk_v6.0.0_jetsontbz2
Download the DeepStream 6.0 Jetson tar package deepstream_sdk_v6.0.0_jetson.tbz2 to the Jetson device.
Enter the following commands to extract and install the DeepStream SDK:
$ sudo tar -xvf deepstream_sdk_v6.0.0_jetson.tbz2 -C /
$ cd /opt/nvidia/deepstream/deepstream-6.0
$ sudo ./install.sh
$ sudo ldconfig
我其实用的是v5.1.0 版本,下的是deepstream_sdk_v5.1.0_jetson.tbz2,操作是一样的
安装完成进入官方例程文件夹
cd /opt/nvidia/deepstream/deepstream-5.1/samples/configs/deepstream-app/
deepstream-app -c source12_1080p_dec_infer-resnet_tracker_tiled_display_fp16_tx2.txt
到github上去下载源码
git clone https://github.com/ultralytics/yolov5.git
在yolov5项目下,右键打开终端,安装依赖
我们已经安装好了pytorch,torchvision,建议把这两个注释掉,以防命令行自动更新了
pip3 install -r requirements -i https://mirror.baidu.com/pypi/sample
下载yolov5的权重,我用的是之前我自己训练好的,需要改名为yolov5s.pt(不改名字就改代码)
git clone https://github.com/wang-xinyu/tensorrtx.git
cd tensorrtx
cp yolov5/gen_wts.py ~/yolov5
cd ~/yolov5
python gen_wts.py -w yolov5s.pt -o yolov5s.wts
就得到了wts格式的文件
# 需要改一下CLASS NUM的值
cd ~/tensorrtx/yolov5
mkdir build && cd build
mv ~/yolov5/yolov5s.wts ./
cmake ..
make -j
等出现这个就好了
[ 60%] Building CXX object CMakeFiles/yolov5.dir/calibrator.cpp.o
[ 80%] Building CXX object CMakeFiles/yolov5.dir/yolov5.cpp.o
[100%] Linking CXX executable yolov5
[100%] Built target yolov5
表示编译成功
./yolov5 -s yolov5s.wts yolov5s.engine s #生成engine文件需要一段时间
等出现这个就好了
Loading weights: yolov5s.wts
Building engine, please wait for a while...
Build engine successfully!
有了engine就可以调用了
测试一下
./yolov5 -d yolov5s.engine ../samples
samples下面放需要测试的图片
6ms
6ms
会出现推理所用的时间,在build下面会出现推理后的结果
我遇到的问题
1、
[12/24/2021-11:36:38] [E] [TRT] Parameter check failed at: ../builder/Network.cpp::addScale::482, condition: shift.count > 0 ? (shift.values != nullptr) : (shift.values == nullptr)
yolov5: /home/rm/tensorrtx/yolov5/common.hpp:155: nvinfer1::IScaleLayer* addBatchNorm2d(nvinfer1::INetworkDefinition*, std::map<std::__cxx11::basic_string<char>, nvinfer1::Weights>&, nvinfer1::ITensor&, std::__cxx11::string, float): Assertion `scale_1' failed.
Aborted (core dumped)
不知道为什么,重新下载编译了一遍工程就好了,可能文件缺失了吧,又是玄学
2、
编译核心时出现问题
Loading weights: yolov5s.wts [01/20/2022-18:08:29] [E] [TRT] (Unnamed Layer* 214) [Convolution]: kernel weights has count 3840 but 32640 was expected [01/20/2022-18:08:29] [E] [TRT] (Unnamed Layer* 214) [Convolution]: count of 3840 weights in kernel, but kernel dimensions (1,1) with 128 input channels, 255 output channels and 1 groups were specified. Expected Weights count is 128 * 1*1 * 255 / 1 = 32640 [01/20/2022-18:08:29] [E] [TRT] (Unnamed Layer* 214) [Convolution]: kernel weights has count 3840 but 32640 was expected [01/20/2022-18:08:29] [E] [TRT] (Unnamed Layer* 214) [Convolution]: count of 3840 weights in kernel, but kernel dimensions (1,1) with 128 input channels, 255 output channels and 1 groups were specified. Expected Weights count is 128 * 1*1 * 255 / 1 = 32640 [01/20/2022-18:08:29] [E] [TRT] (Unnamed Layer* 214) [Convolution]: kernel weights has count 3840 but 32640 was expected [01/20/2022-18:08:29] [E] [TRT] (Unnamed Layer* 214) [Convolution]: count of 3840 weights in kernel, but kernel dimensions (1,1) with 128 input channels, 255 output channels and 1 groups were specified. Expected Weights count is 128 * 1*1 * 255 / 1 = 32640 [01/20/2022-18:08:29] [E] [TRT] (Unnamed Layer* 214) [Convolution]: kernel weights has count 3840 but 32640 was expected [01/20/2022-18:08:29] [E] [TRT] (Unnamed Layer* 214) [Convolution]: count of 3840 weights in kernel, but kernel dimensions (1,1) with 128 input channels, 255 output channels and 1 groups were specified. Expected Weights count is 128 * 1*1 * 255 / 1 = 32640 Building engine, please wait for a while... [01/20/2022-18:08:29] [E] [TRT] (Unnamed Layer* 214) [Convolution]: kernel weights has count 3840 but 32640 was expected [01/20/2022-18:08:29] [E] [TRT] (Unnamed Layer* 214) [Convolution]: count of 3840 weights in kernel, but kernel dimensions (1,1) with 128 input channels, 255 output channels and 1 groups were specified. Expected Weights count is 128 * 1*1 * 255 / 1 = 32640 [01/20/2022-18:08:29] [E] [TRT] Could not compute dimensions for (Unnamed Layer* 214) [Convolution]_output, because the network is not valid. [01/20/2022-18:08:29] [E] [TRT] Network validation failed. Build engine successfully! yolov5: /home/ubuntu/tensorrtx-yolov5-RM/yolov5/yolov5.cpp:245: void APIToModel(unsigned int, nvinfer1::IHostMemory**, bool&, float&, float&, std::string&): Assertion `engine != nullptr' failed. 已放弃 (核心已转储)
CALSS_NUM没有改
未完待续。。
(1)下载pycharm社区版,下载地址
(2)解压下载文件到任意位置待用。可以使用tar -xf来进行解压。
(3)cd到bin文件夹,运行./pycharm.sh,出现以下报错。问题是缺少JDK环境。
Gtk-Message: 18:05:39.195: GtkDialog mapped without a transient parent. This is discouraged.
(1)输入以下指令:(jetpack为4.5.1版本)
apt-cache search openjdk
sudo apt-get install openjdk-11-jdk
(2)等待完成后用下面指令检查版本情况
java -version // 查看安装结果
penjdk version "11.0.13" 2021-10-19
OpenJDK Runtime Environment (build 11.0.13+8-Ubuntu-0ubuntu1.18.04)
OpenJDK 64-Bit Server VM (build 11.0.13+8-Ubuntu-0ubuntu1.18.04, mixed mode)
(3)没问题后进行环境变量配置
首先切换用户到root
sudo -i
gedit ~/.bashrc
在末尾加入
export JAVA_HOME=/usr/lib/jvm/java-11-openjdk-arm64
export JRE_HOME=${JAVA_HOME}/jre
export CLASSPATH=:${JAVA_HOME}/lib:${JRE_HOME}/lib
export PATH=${JAVA_HOME}/bin:$PATH
source ~/.bashrc
(4)运行Pycharm
进入刚刚解压的pycharm/bin文件夹运行./pycharm.sh
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