运行失败

[17Reset]

xxx@xxx:~/Downloads/moxt$ ./moxt_test.sh
/usr/bin/env: ‘python’: No such file or directory
./moxt_test.sh: line 3: ./moxt_test: No such file or directory

[f0cii]

你这似乎是没安装python和mojo 0.6.0

[17Reset]

都正常安装了的

[17Reset]

xxx@xxx:/Downloads$ git clone https://github.com/f0cii/moxt.git
Cloning into 'moxt'...
remote: Enumerating objects: 186, done.
remote: Counting objects: 100% (186/186), done.
remote: Compressing objects: 100% (141/141), done.
remote: Total 186 (delta 61), reused 161 (delta 38), pack-reused 0
Receiving objects: 100% (186/186), 186.08 KiB | 99.00 KiB/s, done.
Resolving deltas: 100% (61/61), done.
xxx@xxx:/Downloads$ cd moxt/
xxx@xxx:/Downloads/moxt$ chmod +x ./scripts/ld
xxx@xxx:/Downloads/moxt$ chmod +x ./scripts/mojoc
xxx@xxx:/Downloads/moxt$ chmod +x ./moxt_test.sh
xxx@xxx:/Downloads/moxt$ ./moxt_test.sh
/usr/bin/env: ‘python’: No such file or directory
./moxt_test.sh: line 3: ./moxt_test: No such file or directory
xxx@xxx:/Downloads/moxt$ which mojo
/home/xxx/.modular/pkg/packages.modular.com_mojo/bin/mojo
xxx@xxx:/Downloads/moxt$ mojo -v
mojo 0.6.0 (d55c0025)
jasper@jasper:~/Downloads/moxt$ python3 -V
Python 3.11.6

[f0cii]

试试用以下命令：
python3 ./scripts/mojoc moxt_test.mojo -lmoxt -L . -o moxt_test

[17Reset]

还是有错误，是否是因为您的环境中是python而不是python3？然后您代码中指定了是使用python？
xxx@xxx:~/Downloads/moxt$ python3 ./scripts/mojoc moxt_test.mojo -lmoxt -L . -o moxt_test
/usr/bin/env: ‘python’: No such file or directory
collect2: error: ld returned 127 exit status
mojo: error: failed to link executable

[f0cii]

正常安装的python。都是可以直接调用python的，默认python就是python3。我安装的是miniconda3.11：
python --version
Python 3.11.5

[f0cii]

你试试改一下./scripts/mojoc，将里面的#!/usr/bin/env python，修改成#!/usr/bin/env python3试试，或者删除这行，直接用:
python3 ./scripts/mojoc moxt_test.mojo -lmoxt -L . -o moxt_test

[17Reset]

正常安装的python。都是可以直接调用python的，默认python就是python3。我安装的是miniconda3.11： python --version Python 3.11.5

这不能，我是ubuntu自带的python，是python3：
xxx@xxx:/Downloads/moxt$ python -V
Command 'python' not found, did you mean:
command 'python3' from deb python3
command 'python' from deb python-is-python3
xxx@xxx:/Downloads/moxt$ python3 -V
Python 3.11.6

[f0cii]

请更新代码，我已经把代码中的：
#!/usr/bin/env python
修改为
#!/usr/bin/env python3
目前测试支持系统默认安装的python3，请更新代码后重试

[17Reset]

同样有错误：
xxx@xxx:~/Downloads/moxt$ ./moxt_test.sh
/usr/bin/ld: cannot find -lmoxt: No such file or directory
./moxt_test.sh: line 3: ./moxt_test: No such file or directory
似乎问题出在这行：
搜索 "/usr/bin/ld" （1个文件中匹配到1次，总计查找91次）
D:\Job\Github\moxt-main\scripts\ld （匹配1次）
行 25: argv[0] = "/usr/bin/ld" # put back original ld

[17Reset]

这个问题是否是因为需要编译libmoxt.so？

[17Reset]

我按照您的教程已经安装了
sudo apt install pkg-config
sudo apt install e2fslibs-dev
sudo apt install zlib1g-dev
sudo apt install libssl-dev libcurl4-openssl-dev libaio-dev

xxx@xxx:~/Downloads/moxt-cpp$ xmake -vD
Command 'xmake' not found, did you mean:
command 'umake' from snap ubuntu-make (master)
command 'cmake' from snap cmake (3.28.0)
command 'omake' from deb omake (0.10.6-1)
command 'pmake' from deb bmake (20200710-16)
command 'qmake' from deb qtchooser (66-2build1)
command 'cmake' from deb cmake (3.27.4-1)
command 'gmake' from deb make (4.3-4.1build1)
command 'gmake' from deb make-guile (4.3-4.1build1)
command 'vmake' from deb hdf4-tools (4.2.16-3)
command 'bmake' from deb bmake (20200710-16)
command 'mmake' from deb mmake (2.3-9)
command 'jmake' from deb dist (1:3.5-236-1)
command 'imake' from deb xutils-dev (1:7.7+6.2)
command 'make' from deb make (4.3-4.1build1)
command 'make' from deb make-guile (4.3-4.1build1)

[f0cii]

你需要先安装xmake，安装教程参考：
https://xmake.io/#/zh-cn/guide/installation

另外建议安装gcc11，安装命令可能如下:
sudo apt install gcc-11 g++-11

[17Reset]

好吧，非常感谢您，我对C/C++比较陌生。我在看看xmake如何编译

[17Reset]

我使用xmake构建时，出现了大量的错误信息，这是最后小段打印的错误信息
make: *** [Makefile:91: all] Error 2
error: @programdir/core/sandbox/modules/os.lua:378: execv(make -j3 VERBOSE=1) failed(2)
stack traceback:
[C]: in function 'error'
[@programdir/core/base/os.lua:923]:
[@programdir/core/sandbox/modules/os.lua:378]:
[@programdir/core/sandbox/modules/os.lua:291]: in function 'vrunv'
[@programdir/modules/package/tools/cmake.lua:912]: in function '_install_for_make'
[@programdir/modules/package/tools/cmake.lua:1048]: in function 'install'
[./myrepo/packages/p/photonlibos/xmake.lua:28]: in function 'script'
[...dir/modules/private/action/require/impl/utils/filter.lua:125]: in function 'call'
[.../modules/private/action/require/impl/actions/install.lua:366]:

=> install photonlibos @default .. failed
error: @programdir/core/main.lua:309: @programdir/core/sandbox/modules/import/core/base/task.lua:65: @programdir/modules/async/runjobs.lua:320: .../modules/private/action/require/impl/actions/install.lua:471: install failed!
stack traceback:
[C]: in function 'error'
[@programdir/core/base/os.lua:923]:
[.../modules/private/action/require/impl/actions/install.lua:471]: in function 'catch'
[@programdir/core/sandbox/modules/try.lua:123]: in function 'try'
[.../modules/private/action/require/impl/actions/install.lua:330]:
[...modules/private/action/require/impl/install_packages.lua:479]: in function 'jobfunc'
[@programdir/modules/async/runjobs.lua:237]:

stack traceback:
[C]: in function 'error'
@programdir/core/base/os.lua:923: in function 'base/os.raiselevel'
(...tail calls...)
@programdir/core/main.lua:309: in upvalue 'cotask'
@programdir/core/base/scheduler.lua:404: in function <@programdir/core/base/scheduler.lua:397>

[17Reset]

这些错误的信息，我感觉像是您提供的代码无法构建成功：

xaccel@xaccel:~/Downloads/moxt-cpp$ . gen-cmake.sh
checking for platform ... linux
checking for architecture ... x86_64
note: install or modify (m) these packages (pass -y to skip confirm)?
in my-repo-local:
-> photonlibos @default [build_shared:n, static:"photon_sole"]
-> libcds v2.3.3
-> snmalloc-local 2023.11.27
-> spscqueue v1.1
-> nontype_functional @default
-> yyjson-local 0.8.0
in xmake-repo:
-> boost#1 1.83.0 [from:libcds]
-> asio 1.28.0
-> m4 1.4.19 [from:autoconf]
-> autoconf 2.71 [from:automake,libtool,libuv]
-> automake 1.16.5 [from:libuv]
-> libtool 2.4.7 [from:libuv]
-> libuv v1.46.0
-> mpmcqueue v1.0
please input: y (y/n/m)
y
=> install photonlibos @default .. failed

[ 1%] Building CXX object third_party/CMakeFiles/easy_weak.dir/easy_weak/easy_weak.cpp.o
[ 3%] Building CXX object CMakeFiles/photon_obj.dir/common/alog.cpp.o
[ 5%] Building CXX object third_party/CMakeFiles/fstack_weak.dir/fstack_weak/fstack_weak.cpp.o
[ 6%] Linking CXX static library ../output/libfstack_weak.a
[ 8%] Linking CXX static library ../output/libeasy_weak.a
[ 8%] Built target fstack_weak
[ 10%] Building CXX object CMakeFiles/photon_obj.dir/common/checksum/crc32c.cpp.o
[ 10%] Built target easy_weak
[ 12%] Building CXX object CMakeFiles/photon_obj.dir/common/estring.cpp.o
[ 13%] Building CXX object CMakeFiles/photon_obj.dir/common/event-loop.cpp.o
[ 15%] Building CXX object CMakeFiles/photon_obj.dir/common/executor/executor.cpp.o
[ 17%] Building CXX object CMakeFiles/photon_obj.dir/common/expirecontainer.cpp.o
[ 18%] Building CXX object CMakeFiles/photon_obj.dir/common/identity-pool.cpp.o
/home/xaccel/.xmake/cache/packages/2312/p/photonlibos/@default/source/photonlibos/common/alog.cpp: In member function ‘virtual void BaseLogOutput::write(int, const char*, const char*)’:
/home/xaccel/.xmake/cache/packages/2312/p/photonlibos/@default/source/photonlibos/common/alog.cpp:47:16: warning: ignoring return value of ‘ssize_t write(int, const void*, size_t)’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
47 | ::write(log_file_fd, begin, end - begin);
| ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
if you want to get more verbose errors, please see:
-> /home/xaccel/.xmake/cache/packages/2312/p/photonlibos/@default/installdir.failed/logs/install.txt

[f0cii]

1.确保安装好xmake:
xmake --version
应该显示 xmake v2.8.5+20231123
2.进入moxt-cpp目录，安装xmake包，执行以下命令:
xmake f -c
正常应该显示全部安装成功
3.然后执行xmake -vD 执行构建 (-vD是显示详细信息)
4.执行gen-cmake.sh，是运行如下: ./gen-cmake.sh
5.这些基本的构建和xmake基本使用，在文档中比较省略，需要掌握这些基本知识

[17Reset]

在第二步出现了错误：

xaccel@xaccel:~/Downloads/moxt-cpp$ xmake --version
xmake v2.8.5+20231107, A cross-platform build utility based on Lua
Copyright (C) 2015-present Ruki Wang, tboox.org, xmake.io
_
__ ___ __ __ __ | | ______
\ / / | / |/ _ | |/ / __
> < | _/ | /| | < /
//__|| ||_ ||____|
by ruki, xmake.io

👉  Manual: https://xmake.io/#/getting_started
🙏  Donate: https://xmake.io/#/sponsor

xaccel@xaccel:~/Downloads/moxt-cpp$ xmake f -c
checking for platform ... linux
checking for architecture ... x86_64
note: install or modify (m) these packages (pass -y to skip confirm)?
in xmake-repo:
-> boost#1 1.83.0 [from:libcds]
-> asio 1.28.0
-> m4 1.4.19 [from:autoconf]
-> autoconf 2.71 [from:automake,libuv,libtool]
-> automake 1.16.5 [from:libuv]
-> libtool 2.4.7 [from:libuv]
-> libuv v1.46.0
-> mpmcqueue v1.0
in my-repo-local:
-> photonlibos @default [static:"photon_sole", build_shared:n]
-> libcds v2.3.3
-> snmalloc-local 2023.11.27
-> spscqueue v1.1
-> nontype_functional @default
-> yyjson-local 0.8.0
please input: y (y/n/m)
y
=> install photonlibos @default .. failed

[ 1%] Building CXX object third_party/CMakeFiles/easy_weak.dir/easy_weak/easy_weak.cpp.o
[ 3%] Building CXX object CMakeFiles/photon_obj.dir/common/alog.cpp.o
[ 5%] Building CXX object third_party/CMakeFiles/fstack_weak.dir/fstack_weak/fstack_weak.cpp.o
[ 6%] Linking CXX static library ../output/libeasy_weak.a
[ 6%] Built target easy_weak
[ 8%] Building CXX object CMakeFiles/photon_obj.dir/common/checksum/crc32c.cpp.o
[ 10%] Linking CXX static library ../output/libfstack_weak.a
[ 10%] Built target fstack_weak
[ 12%] Building CXX object CMakeFiles/photon_obj.dir/common/estring.cpp.o
[ 13%] Building CXX object CMakeFiles/photon_obj.dir/common/event-loop.cpp.o
[ 15%] Building CXX object CMakeFiles/photon_obj.dir/common/executor/executor.cpp.o
[ 17%] Building CXX object CMakeFiles/photon_obj.dir/common/expirecontainer.cpp.o
[ 18%] Building CXX object CMakeFiles/photon_obj.dir/common/identity-pool.cpp.o
/home/xaccel/.xmake/cache/packages/2312/p/photonlibos/@default/source/photonlibos/common/alog.cpp: In member function ‘virtual void BaseLogOutput::write(int, const char*, const char*)’:
/home/xaccel/.xmake/cache/packages/2312/p/photonlibos/@default/source/photonlibos/common/alog.cpp:47:16: warning: ignoring return value of ‘ssize_t write(int, const void*, size_t)’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
47 | ::write(log_file_fd, begin, end - begin);
| ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
if you want to get more verbose errors, please see:
-> /home/xaccel/.xmake/cache/packages/2312/p/photonlibos/@default/installdir.failed/logs/install.txt

[f0cii]

请看输出中的：
if you want to get more verbose errors, please see:
-> /home/xaccel/.xmake/cache/packages/2312/p/photonlibos/@default/installdir.failed/logs/install.txt
需要查看这个文件，看具体什么错误。
另外，要注意一点，查看gcc和g++的版本
gcc --version
g++ --version
请确保是版本11，目前我测试photonlibos库还不支持gcc12编译

[17Reset]

十分的感谢您耐心解答

[f0cii]

重新更新了多处代码，并且更新到mojo v0.6.1，目前已经增加websocket等支持，运行稳定