先上结论：riscv+OpenKylin可以安装pyramid+kotti+kotti_ai
但是paddle_serving_client无法安装，项目的AI实现部分需要改用其它方法，比如onnx。最终onnx也没有装成，只好用飞桨自己的推理。
安装kotti
pip install kotti
安装kotti和pyramid相关库
pip install kotti_image kotti_tinymce pyramid_debugtoolbar plone安装kotti_ai
python 3 setup.py develop
最终bcrypt过不去，放弃image部分。最终发现没有bcrypt kotti都过不去。最后是通过apt安装bcrypt：apt install python3-bcrypt
尝试编译安装rust（失败）
先安装需要的包：
apt install curl
apt install ninja-buildgit clone https://github.com/rust-lang/rust
进入rust目录，然后编译,可以先提前设置环境变量：export MAX_JOBS=64
不过我感觉没有，还是16个编译线程，估计算能云就是给了16个？
cd rust
./configure
make -j 64
make install 估计需要4-5小时。而且自动识别了riscv！
2172/2183\] 304/335 结果到了最后报错，大约是需要llvm，但是安装llvm之后还是报错。
### 下载二进制文件安装rust
最终是下载编译好的软件包：[Release Rust RISC-V Binaries · msizanoen1/rust-binaries · GitHub](https://github.com/msizanoen1/rust-binaries/releases/tag/riscv "Release Rust RISC-V Binaries · msizanoen1/rust-binaries · GitHub")
下载之后tar -zvf 解包，然后执行install.sh文件即可。
### 安装llvm
那就开装
git clone --depth 1 https://github.com/llvm/llvm-project llvm
cd llvm/llvm
mkdir build
cd build
cmake .. -DCMAKE_BUILD_TYPE=Release
# cmake --build . -j64
make -j64
make install
最终放弃rust。
### 尝试编译安装bcrypt
官网文档：[GitHub - pyca/bcrypt: Modern(-ish) password hashing for your software and your servers](https://github.com/pyca/bcrypt "GitHub - pyca/bcrypt: Modern(-ish) password hashing for your software and your servers")
#### Installation
To install bcrypt, simply:
```
$ pip install bcrypt
```
Note that bcrypt should build very easily on Linux provided you have a C compiler and a Rust compiler (the minimum supported Rust version is 1.56.0).
For Debian and Ubuntu, the following command will ensure that the required dependencies are installed:
```
$ sudo apt-get install build-essential cargo
```
下载源码：
git clone [https://github.com/pyca/bcrypt](https://github.com/pyca/bcrypt "https://github.com/pyca/bcrypt")
源码安装：python3 setup.py install
结果需要rust，这里卡住过不去了。
rust无法装，所以bcypt无法装，kotti也就无法装.... 一度想放弃在riscv OpenKylin使用kotti和kotti_ai
#### 尝试使用apt安装bcrypt
apt install python3-bcrypt
安装成功
### 运行飞桨例子
代码参见[以102flowers数据集为例训练ResNet50模型_flowers102数据集-CSDN博客](https://blog.csdn.net/skywalk8163/article/details/136601215 "以102flowers数据集为例训练ResNet50模型_flowers102数据集-CSDN博客")
报错，说是numpy那里有问题。
运行mnist的例子，可以过：[飞桨AI框架安装和使用示例_飞浆 本地安装-CSDN博客](https://blog.csdn.net/skywalk8163/article/details/136546657 "飞桨AI框架安装和使用示例_飞浆 本地安装-CSDN博客")
## 再次重新安装kotti和kotti_ai
### 安装kotti
pip install kotti过了。
安装 pip install kotti_tinymce
安装sqlalchemy低版本：pip install sqlalchemy==1.4.42
安装：pip install kotti_image
安装pyramid 1.9（不是必须，安装pyramid1.10也行）
### 安装kotti_ai
```
pip install -e ".[testing]" 不行，说没安上，去dist 使用pip安装.egg文件，还是报错。
```
使用python setup.py develop 报错需要pyramid\<2.0 ,但其实已经安装pyramid1.9或1.10了。
把这个目录删除/usr/lib/python3.8/site-packages/pyramid-2.0.2-py3.8.egg
python setup.py develop ok
不ok，要用这个方法安装：
python3 setup.py develop --user
怀疑是因为使用了root账户，python环境有点乱了。
最终这样就算把kotti_ai安装好了。当然会碰到paddle_serving_client报错，这个以后再说。
## 结论：
riscv+OpenKylin下成功安好了kotti+kotti_ai
我们就可以进行下一步AI开发工作了！
## 调试
安装kotti的时候提示：Failed to build bcrypt
Successfully built kotti js.bootstrap js.jquery js.jqueryui pyramid_deform zope.interface docopt filedepot html2text js.angular js.fineuploader js.html5shiv js.jquery_form js.jquery_tablednd js.jquery_timepicker_addon js.jqueryui_tagit pyramid_beaker pyramid_chameleon beaker js.jquery-maskedinput js.jquery-maskmoney js.jquery-sortable js.modernizr js.select2 js.tinymce zope.hookable zope.i18nmessageid
Failed to build bcrypt
ERROR: Could not build wheels for bcrypt, which is required to install pyproject.toml-based projects
按照提示安装bcrypt
### 安装bcrypt的时候报错：error: can't find Rust compiler
按照提示安装rust
### 安装rust报错：libbzip2
Building HTSlib requires libbzip2 development files to be installed on the
build machine; you may need to ensure a package such as libbz2-dev (on Debian
or Ubuntu Linux) or bzip2-devel (on RPM-based Linux distributions or Cygwin)
is installed.
Either configure with --disable-bz2 (which will make some CRAM files
produced elsewhere unreadable) or resolve this error to build HTSlib.
config.mk:2: \*\*\* Resolve configure error first. Stop.
# pysam: htslib configure options: None
先不装rust bcrypt了。
### 编译安装rust报错：Couldn't find required command: ninja (or ninja-build)
You should install ninja as described at
\
File "/usr/lib/python3/dist-packages/scipy/sparse/sputils.py", line 16, in <listcomp>
supported_dtypes = [np.typeDict[x] for x in supported_dtypes]
File "/usr/local/lib/python3.8/dist-packages/numpy/init.py", line 320, in getattr
raise AttributeError("module {!r} has no attribute "
AttributeError: module 'numpy' has no attribute 'typeDict'
先不管这个了，至少mnist的例子可以过。
安装完kotti后报错 module 'sqlalchemy.ext.baked' has no attribute 'bake_lazy_loaders'
>>> import kotti
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/usr/local/lib/python3.8/dist-packages/kotti/init.py", line 18, in <module>
from kotti.sqla import Base as KottiBase
File "/usr/local/lib/python3.8/dist-packages/kotti/sqla.py", line 17, in <module>
baked.bake_lazy_loaders()
AttributeError: module 'sqlalchemy.ext.baked' has no attribute 'bake_lazy_loaders'
看sqlalchemy版本：pip show sqlalchemy
安装低版本： pip install sqlalchemy==1.4.42
好了，过了。
安装kotti_ai报错pyramid 2.0.2 is installed but pyramid<2,>=1.9 is required by {'Kotti'}
Installed /usr/lib/python3.8/site-packages/kotti_ai-0.0.2.dev0-py3.8.egg
Processing dependencies for kotti-ai==0.0.2.dev0
error: pyramid 2.0.2 is installed but pyramid<2,>=1.9 is required by {'Kotti'}
pip install pyramid==1.9解决，好吧，还是报这个错，就跟pyramid2已经深入骨子里一样。
在kotti_ai目录执行：
pip install -e ".[testing]"总算把kotti_ai装上了。没装上，pserve development.ini 还是报错没有kotti_ai
最后是到/usr/lib/python3.8/site-packages/目录，把pyramid-2.0.2-py3.8.egg 目录删除，才搞定。
kotti_ai安装不上
python3 setup.py instlal 过，但是pserve development.ini 报错还是没有kotti_ai
pip show kotti_ai发现确实没有。
使用命令： python3 setup.py develop --user
好像安装上了。