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トップPython 3.xに関する質問Python.hが使えない．

編集履歴

質問編集履歴

6

修正

2022/10/09 12:14

投稿

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test CHANGED
File without changes
test CHANGED
@@ -212,3 +212,39 @@
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  ```
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  となりました．
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+ ### 追記2
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+ LDFLAGSの方も修正して
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+
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+ ```ここに言語を入力
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+ // #cgo CFLAGS: -I/opt/homebrew/Cellar/python@3.10/3.10.6_2/Frameworks/Python.framework/Versions/3.10/include/python3.10
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+ // #cgo LDFLAGS: -L/opt/homebrew/Cellar/python@3.10/3.10.6_2/Frameworks/Python.framework/Versions/3.10/lib -lpython3.10
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+ // #include <Python.h>
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+ ```
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+
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+ のようにしたらエラー内容が変わりました．
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+
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+ エラー内容．
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+ ```こ
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+ MacBook-Air sound_wav % go build -o main
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+ # sound_wav
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+ Undefined symbols for architecture arm64:
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+ "_Pa_CloseStream", referenced from:
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+ _main in _x003.o
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+ "_Pa_GetDefaultOutputDevice", referenced from:
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+ _main in _x003.o
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+ "_Pa_GetDeviceInfo", referenced from:
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+ _main in _x003.o
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+ "_Pa_Initialize", referenced from:
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+ _main in _x003.o
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+ "_Pa_OpenStream", referenced from:
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+ _main in _x003.o
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+ "_Pa_StartStream", referenced from:
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+ _main in _x003.o
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+ "_Pa_StopStream", referenced from:
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+ _main in _x003.o
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+ "_Pa_Terminate", referenced from:
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+ _main in _x003.o
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+ ld: symbol(s) not found for architecture arm64
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+ clang: error: linker command failed with exit code 1 (use -v to see invocation)
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+ ```
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+
Python 3.xPython

5

修正

2022/10/08 12:57

投稿

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test CHANGED
File without changes
test CHANGED
@@ -159,14 +159,17 @@
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  5 warnings and 1 error generated.
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  ```
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- ~~となってしまいました．
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+ ~~となってしまいました．~~　
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- ~~　追記へ続く
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+ 追記へ続く
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+
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  結局，どこで何を入れれば成功するのでしょうか．
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  ご教授よろしくお願いいたします．
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  これ以前の経過も書き記したnoteを以下にリンクしておきます．
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  https://note.com/clean_camel994/n/nd573d3211451
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+
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+
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  ### 追記
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  ```
@@ -179,6 +182,7 @@
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  ```
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  となったので，これの真ん中を辿って
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+
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  ```ここに言語を入力
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  MacBook-Air / % cd opt/homebrew/Cellar/python@3.10/3.10.6_2/Frameworks/Python.framework/Versions/3.10
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  MacBook-Air 3.10 % ls
Python 3.xPython

4

修正

2022/10/08 12:56

投稿

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スコア24

test CHANGED
File without changes
test CHANGED
@@ -159,8 +159,8 @@
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  5 warnings and 1 error generated.
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  ```
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- となってしまいました．
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+ ~~となってしまいました．
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-
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+ ~~　追記へ続く
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  結局，どこで何を入れれば成功するのでしょうか．
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165
  ご教授よろしくお願いいたします．
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Python 3.xPython

3

修正

2022/10/08 12:54

投稿

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スコア24

test CHANGED
File without changes
test CHANGED
@@ -178,20 +178,33 @@
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  '/opt/homebrew/lib/python3.10/site-packages']
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  ```
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- となったので，これの真ん中を使って
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+ となったので，これの真ん中を辿って
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+ ```ここに言語を入力
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+ MacBook-Air / % cd opt/homebrew/Cellar/python@3.10/3.10.6_2/Frameworks/Python.framework/Versions/3.10
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+ MacBook-Air 3.10 % ls
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+ Headers Resources bin lib
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+ Python _CodeSignature include share
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+ MacBook-Air 3.10 % cd include
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+ MacBook-Air include % ls
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+ python3.10
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+ MacBook-Air include % cd python3.10
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+ MacBook-Air python3.10 % ls
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+ Python.h genobject.h pyhash.h
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- ```
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+ ```
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+ となったので，
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+
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+
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+ ```
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- // #cgo CFLAGS: -I/opt/homebrew/Cellar/python@3.10/3.10.6_2/Frameworks/Python.framework/Versions/3.10/lib/python3.10
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+ // #cgo CFLAGS: -I/opt/homebrew/Cellar/python@3.10/3.10.6_2/Frameworks/Python.framework/Versions/3.10/include/python3.10
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  // #cgo LDFLAGS: -L/Users/sonoyamayuto/Library/Python/3.9/lib -lpython
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  // #include <Python.h>
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  ```
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- としたのですが，エラーは相変わらず
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+ としたら先ほどのエラーと変わり，
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- ```
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+ ```
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- MacBook-Air sound_wav % go build -o main
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+ MacBook-Air sound_wav % go build -o main
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- # sound_wav
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+ # sound_wav
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+ ld: library not found for -lpython
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- ./main.go:5:11: fatal error: 'Python.h' file not found
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+ clang: error: linker command failed with exit code 1 (use -v to see invocation)
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- #include <Python.h>
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- ^~~~~~~~~~
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- 1 error generated.
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  ```
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  となりました．
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Python 3.xPython

2

修正

2022/10/08 12:35

投稿

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スコア24

test CHANGED
File without changes
test CHANGED
@@ -168,3 +168,30 @@
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  これ以前の経過も書き記したnoteを以下にリンクしておきます．
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  https://note.com/clean_camel994/n/nd573d3211451
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+ ### 追記
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+ ```
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+ MacBook-Air ~ % python3 -c "import sys, pprint; pprint.pprint(sys.path)"
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+ ['',
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+ '/opt/homebrew/Cellar/python@3.10/3.10.6_2/Frameworks/Python.framework/Versions/3.10/lib/python310.zip',
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+ '/opt/homebrew/Cellar/python@3.10/3.10.6_2/Frameworks/Python.framework/Versions/3.10/lib/python3.10',
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+ '/opt/homebrew/Cellar/python@3.10/3.10.6_2/Frameworks/Python.framework/Versions/3.10/lib/python3.10/lib-dynload',
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+ '/opt/homebrew/lib/python3.10/site-packages']
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+ ```
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+
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+ となったので，これの真ん中を使って
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+ ```
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+ // #cgo CFLAGS: -I/opt/homebrew/Cellar/python@3.10/3.10.6_2/Frameworks/Python.framework/Versions/3.10/lib/python3.10
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+ // #cgo LDFLAGS: -L/Users/sonoyamayuto/Library/Python/3.9/lib -lpython
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+ // #include <Python.h>
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+ ```
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+ としたのですが，エラーは相変わらず
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+ ```
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+ MacBook-Air sound_wav % go build -o main
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+ # sound_wav
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+ ./main.go:5:11: fatal error: 'Python.h' file not found
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+ #include <Python.h>
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+ ^~~~~~~~~~
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+ 1 error generated.
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+ ```
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+ となりました．
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+
Python 3.xPython

1

修正

2022/10/08 12:01

投稿

aaaa____
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スコア24

test CHANGED
File without changes
test CHANGED
@@ -65,7 +65,7 @@
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  ```ここに言語を入力
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  // #cgo CFLAGS: -I/Library/Developer/CommandLineTools/usr/bin/python3.9
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- // #cgo LDFLAGS: -L/Users/sonoyamayuto/Library/Python/3.9/lib -lpython
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+ // #cgo LDFLAGS: -L/Users/usrname/Library/Python/3.9/lib -lpython
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  // #include <Python.h>
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  ```
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Python 3.xPython