构建Go应用程序失败：…：找不到导入项：”code.google.com/p/go.net/html”

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英文:

Failed to build Go application: ... : can't find import: "code.google.com/p/go.net/html

问题

我刚刚尝试在Google App Engine上启动一个应用程序（https://github.com/mjibson/goread）。

我按照所有步骤进行操作，但当我到达应该使用dev_appserver.py app.yaml启动它的步骤时，我遇到了以下错误：

  1. $ dev_appserver.py app.yaml                                                                                                   
  2. INFO     2013-11-27 17:14:13,250 sdk_update_checker.py:245] Checking for updates to the SDK.
  3. INFO     2013-11-27 17:14:13,446 sdk_update_checker.py:273] The SDK is up to date.
  4. WARNING  2013-11-27 17:14:13,455 api_server.py:331] Could not initialize images API; you are likely missing the Python "PIL" module.
  5. INFO     2013-11-27 17:14:13,460 api_server.py:138] Starting API server at: http://localhost:42131
  6. INFO     2013-11-27 17:14:13,532 dispatcher.py:171] Starting module "default" running at: http://localhost:8080
  7. INFO     2013-11-27 17:14:13,535 admin_server.py:117] Starting admin server at: http://localhost:8000
  8. ERROR    2013-11-27 17:14:16,293 go_runtime.py:166] Failed to build Go application: 
  9. 2013/11/27 17:14:16 go-app-builder: build timing: 10×6g (2.35416362s total), 18×gopack (104.629743ms total), 0×6l (0 total)
  10. 2013/11/27 17:14:16 go-app-builder: failed running 6g: signal: killed
  13. (Executed command: /home/ubuntu/bin/go_appengine/goroot/bin/go-app-builder -app_base /home/ubuntu/mygo/src/github.com/mjibson/goread -arch 6 -binary_name _go_app -dynamic -extra_import$
  14.  appengine_internal/init -goroot /home/ubuntu/bin/go_appengine/goroot -nobuild_files ^^$ -unsafe -work_dir /tmp/tmpJex0GQappengine-go-bin -gcflags -I,/home/ubuntu/bin/go_appengine/goroo
  15. t/pkg/linux_amd64_appengine -ldflags -L,/home/ubuntu/bin/go_appengine/goroot/pkg/linux_amd64_appengine -gopath /home/ubuntu/mygo sanitizer/sanitize.go rdf/rdf.go rss/rss.go types.go fun
  16. cs.go utils.go settings.go atom/atom.go sanitizer/strip.go main.go admin.go charge.go user.go autodiscover.go sanitizer/snip.go tasks.go)
  17. ^CINFO     2013-11-27 17:14:18,348 shutdown.py:44] Shutting down.
  18. INFO     2013-11-27 17:14:18,375 api_server.py:524] Applying all pending transactions and saving the datastore
  19. INFO     2013-11-27 17:14:18,375 api_server.py:527] Saving search indexes

使用sudo时，错误部分发生了变化：

> ERROR 2013-11-27 15:04:50,576 go_runtime.py:166] Failed to build Go
> application:
> /home/ubuntu/mygo/src/github.com/mjibson/goread/sanitizer/sanitize.go:21:
> can't find import: "code.google.com/p/go.net/html"

引起问题的代码行：

package sanitizer

  1.  17 package sanitizer
  2.  18 
  3.  19 import (
  4.  20         "bytes"
  5.  21         "code.google.com/p/go.net/html"
  6.  22         "io"
  7.  23         "net/url"
  8.  24         "strings"
  9.  25 )

这是我的Go环境：

  1. $ goapp env
  2. GOARCH="amd64"
  3. GOBIN=""
  4. GOCHAR="6"
  5. GOEXE=""
  6. GOHOSTARCH="amd64"
  7. GOHOSTOS="linux"
  8. GOOS="linux"
  9. GOPATH="/home/ubuntu/mygo"
  10. GORACE=""
  11. GOROOT="/home/ubuntu/bin/go_appengine/goroot"
  12. GOTOOLDIR="/home/ubuntu/bin/go_appengine/goroot/pkg/tool/linux_amd64"
  13. CC="gcc"
  14. GOGCCFLAGS="-g -O2 -fPIC -m64 -pthread"
  15. CGO_ENABLED="1"
  17. $ ll ~/bin/
  18. Nov 27 14:34 appcfg.py -> go_appengine/appcfg.py*
  19. Nov 27 14:34 dev_appserver.py -> go_appengine/dev_appserver.py*
  20. Nov 18 01:36 go_appengine/
  21. Nov 27 14:35 goapp -> go_appengine/goapp*
  23. /home/ubuntu/mygo/pkg/
  24. └── linux_amd64_appengine
  25.     └── code.google.com
  26.         └── p
  27.             └── go.net
  28.                 ├── html
  29.                 │   └── atom.a
  30.                 └── html.a
  31. /home/ubuntu/mygo/src/
  32. ├── code.google.com
  33. │   └── p
  34. │       ├── go-charset
  35. │       │   ├── charset
  36. │       │   ├── cmd
  37. │       │   ├── data
  38. │       │   ├── datafiles
  39. │       │   └── lib
  40. │       └── go.net
  41. │           ├── dict
  42. │           ├── html
  43. │           ├── idna
  44. │           ├── ipv4
  45. │           ├── ipv6
  46. │           ├── netutil
  47. │           ├── proxy
  48. │           ├── publicsuffix
  49. │           ├── spdy
  50. │           └── websocket
  51. └── github.com
  52.     ├── gorilla
  53.     │   ├── context
  54.     │   └── mux
  55.     ├── MiniProfiler
  56.     │   └── go
  57.     │       ├── example
  58.     │       ├── miniprofiler
  59.     │       ├── miniprofiler_gae
  60.     │       ├── miniprofiler_revel
  61.     │       ├── redis
  62.     │       ├── sql
  63.     │       └── ui
  64.     └── mjibson
  65.         ├── appstats
  66.         │   └── static
  67.         ├── goon
  68.         └── goread
  69.             ├── atom
  70.             ├── rdf
  71.             ├── rss
  72.             ├── sanitizer
  73.             ├── static
  74.             └── templates

App Engine版本：linux_amd64-1.8.8

编辑

现在我遇到了以下错误：
ERROR 2013-11-28 02:11:38,201 go_runtime.py:166] Failed to build Go application: /home/ubuntu/mygo/src/github.com/MiniProfiler/go/miniprofiler/static.go:19263: out of memory

尽管在运行此命令时，我的机器上有大约480M的可用RAM。

编辑

我已经测试过，似乎我要运行它的机器上的RAM不足（免费的Amazon实例），因为在我的本地机器上它运行得很顺利，以下是htop的摘要：

  1.  VIRT   RES   SHR S CPU% MEM%   TIME+  Command
  2. 1492M 88588  5804 S  0.0  1.5  0:14.72 python /home/XXXX/bin/dev_appserver.py app.yaml
英文:

I have just attempted to launch an application (https://github.com/mjibson/goread) on google app engine.

I have followed all the steps but when I get to the point where I should launch it with dev_appserver.py app.yaml I am getting the following error :

  1. $ dev_appserver.py app.yaml                                                                                                   
  2. INFO     2013-11-27 17:14:13,250 sdk_update_checker.py:245] Checking for updates to the SDK.
  3. INFO     2013-11-27 17:14:13,446 sdk_update_checker.py:273] The SDK is up to date.
  4. WARNING  2013-11-27 17:14:13,455 api_server.py:331] Could not initialize images API; you are likely missing the Python "PIL" module.
  5. INFO     2013-11-27 17:14:13,460 api_server.py:138] Starting API server at: http://localhost:42131
  6. INFO     2013-11-27 17:14:13,532 dispatcher.py:171] Starting module "default" running at: http://localhost:8080
  7. INFO     2013-11-27 17:14:13,535 admin_server.py:117] Starting admin server at: http://localhost:8000
  8. ERROR    2013-11-27 17:14:16,293 go_runtime.py:166] Failed to build Go application: 
  9. 2013/11/27 17:14:16 go-app-builder: build timing: 10×6g (2.35416362s total), 18×gopack (104.629743ms total), 0×6l (0 total)
  10. 2013/11/27 17:14:16 go-app-builder: failed running 6g: signal: killed
  13. (Executed command: /home/ubuntu/bin/go_appengine/goroot/bin/go-app-builder -app_base /home/ubuntu/mygo/src/github.com/mjibson/goread -arch 6 -binary_name _go_app -dynamic -extra_import$
  14.  appengine_internal/init -goroot /home/ubuntu/bin/go_appengine/goroot -nobuild_files ^^$ -unsafe -work_dir /tmp/tmpJex0GQappengine-go-bin -gcflags -I,/home/ubuntu/bin/go_appengine/goroo
  15. t/pkg/linux_amd64_appengine -ldflags -L,/home/ubuntu/bin/go_appengine/goroot/pkg/linux_amd64_appengine -gopath /home/ubuntu/mygo sanitizer/sanitize.go rdf/rdf.go rss/rss.go types.go fun
  16. cs.go utils.go settings.go atom/atom.go sanitizer/strip.go main.go admin.go charge.go user.go autodiscover.go sanitizer/snip.go tasks.go)
  17. ^CINFO     2013-11-27 17:14:18,348 shutdown.py:44] Shutting down.
  18. INFO     2013-11-27 17:14:18,375 api_server.py:524] Applying all pending transactions and saving the datastore
  19. INFO     2013-11-27 17:14:18,375 api_server.py:527] Saving search indexes

With sudo only the error part change :

> ERROR 2013-11-27 15:04:50,576 go_runtime.py:166] Failed to build Go
> application:
> /home/ubuntu/mygo/src/github.com/mjibson/goread/sanitizer/sanitize.go:21:
> can't find import: "code.google.com/p/go.net/html"

The lines causing problems :

package sanitizer

  1.  17 package sanitizer
  2.  18 
  3.  19 import (
  4.  20         "bytes"
  5.  21         "code.google.com/p/go.net/html"
  6.  22         "io"
  7.  23         "net/url"
  8.  24         "strings"
  9.  25 )

This is my go environment :

  1. $ goapp env
  2. GOARCH="amd64"
  3. GOBIN=""
  4. GOCHAR="6"
  5. GOEXE=""
  6. GOHOSTARCH="amd64"
  7. GOHOSTOS="linux"
  8. GOOS="linux"
  9. GOPATH="/home/ubuntu/mygo"
  10. GORACE=""
  11. GOROOT="/home/ubuntu/bin/go_appengine/goroot"
  12. GOTOOLDIR="/home/ubuntu/bin/go_appengine/goroot/pkg/tool/linux_amd64"
  13. CC="gcc"
  14. GOGCCFLAGS="-g -O2 -fPIC -m64 -pthread"
  15. CGO_ENABLED="1"
  17. $ ll ~/bin/
  18. Nov 27 14:34 appcfg.py -> go_appengine/appcfg.py*
  19. Nov 27 14:34 dev_appserver.py -> go_appengine/dev_appserver.py*
  20. Nov 18 01:36 go_appengine/
  21. Nov 27 14:35 goapp -> go_appengine/goapp*
  23. /home/ubuntu/mygo/pkg/
  24. └── linux_amd64_appengine
  25.     └── code.google.com
  26.         └── p
  27.             └── go.net
  28.                 ├── html
  29.                 │   └── atom.a
  30.                 └── html.a
  31. /home/ubuntu/mygo/src/
  32. ├── code.google.com
  33. │   └── p
  34. │       ├── go-charset
  35. │       │   ├── charset
  36. │       │   ├── cmd
  37. │       │   ├── data
  38. │       │   ├── datafiles
  39. │       │   └── lib
  40. │       └── go.net
  41. │           ├── dict
  42. │           ├── html
  43. │           ├── idna
  44. │           ├── ipv4
  45. │           ├── ipv6
  46. │           ├── netutil
  47. │           ├── proxy
  48. │           ├── publicsuffix
  49. │           ├── spdy
  50. │           └── websocket
  51. └── github.com
  52.     ├── gorilla
  53.     │   ├── context
  54.     │   └── mux
  55.     ├── MiniProfiler
  56.     │   └── go
  57.     │       ├── example
  58.     │       ├── miniprofiler
  59.     │       ├── miniprofiler_gae
  60.     │       ├── miniprofiler_revel
  61.     │       ├── redis
  62.     │       ├── sql
  63.     │       └── ui
  64.     └── mjibson
  65.         ├── appstats
  66.         │   └── static
  67.         ├── goon
  68.         └── goread
  69.             ├── atom
  70.             ├── rdf
  71.             ├── rss
  72.             ├── sanitizer
  73.             ├── static
  74.             └── templates

App engine version : linux_amd64-1.8.8

EDIT

  1. Now I am getting 
  2. ERROR    2013-11-28 02:11:38,201 go_runtime.py:166] Failed to build Go application: /home/ubuntu/mygo/src/github.com/MiniProfiler/go/miniprofiler/static.go:19263: out of memory

ALthough I have like 480M of free RAM on my machine while running this command.

EDIT

I have tested and seems that there is not enough RAM on the machine that I wanted to run it on (free tier amazon instance) because it runs smoothly on my local machine with the following htop summary

  1.  VIRT   RES   SHR S CPU% MEM%   TIME+  Command
  2. 1492M 88588  5804 S  0.0  1.5  0:14.72 python /home/XXXX/bin/dev_appserver.py app.yaml

答案1

得分: 0

我已经测试过了，似乎我想要运行的机器（免费的亚马逊实例）上的内存不足，因为在我本地的机器上（拥有6GB的内存）它运行得很顺利。

英文:

I have tested and seems that there is not enough RAM on the machine that I wanted to run it on (free tier amazon instance) because it runs smoothly on my local machine with 6 GB of RAM.

huangapple
  • 本文由 发表于 2013年11月28日 00:18:01
  • 转载请务必保留本文链接：https://go.coder-hub.com/20247599.html
  • go
  • google-app-engine
  • importerror
  • package
  • python
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