＆＃34; bower install＆＃34;在詹金斯失败，但通过命令行运行良好

Question

我收到错误＆＃34;权限被拒绝（公钥）。＆＃34;当我在jenkins中执行shell命令时：

export PATH="/usr/local/bin:$PATH"
echo $PATH

npm install
bower cache clean
bower install

我通过SSH连接到STASH中的私人git repo。 我的代码在＆＃34; bower install＆＃34;中的随机自定义依赖项失败。 我做了所有jenkins-stash ssh配置，如https://wiki.csiro.au/display/ASC/Connecting+Jenkins+to+Stash

以下是我得到的确切错误：

.
bower bootstrap#~3.3.4                                                  extract  archive.tar.gz
bower bootstrap#~3.3.4                                              resolved git://github.com/twbs/bootstrap.git#3.3.5
bower backbone#~1.2.0                                                extract archive.tar.gz
bower backbone#~1.2.0                                               resolved git://github.com/jashkenas/backbone.git#1.2.3
bower custom-theme#*                                     ECMDERR Failed to execute "git ls-remote --tags --heads ssh://git@stash.companyName:7999/cpui/custom-theme.git", exit code of #128 Permission denied (publickey). fatal: Could not read from remote repository.  Please make sure you have the correct access rights and the repository exists.

Additional error details:
Permission denied (publickey).
fatal: Could not read from remote repository.

Please make sure you have the correct access rights
and the repository exists.

npm ERR! Darwin 14.5.0
npm ERR! argv "/usr/local/bin/node" "/usr/local/bin/npm" "install"
npm ERR! node v4.2.2
npm ERR! npm  v2.14.7
npm ERR! code ELIFECYCLE
npm ERR! another-custom-theme@0.1.56 postinstall: `bower cache clean && bower install && grunt copy:hooks`
npm ERR! Exit status 1
npm ERR! 
npm ERR! Failed at the another-custom-theme@0.1.56 postinstall script 'bower cache clean && bower install && grunt copy:hooks'.
npm ERR! This is most likely a problem with the another-custom-theme package,
npm ERR! not with npm itself.
npm ERR! Tell the author that this fails on your system:
npm ERR!     bower cache clean && bower install && grunt copy:hooks
npm ERR! You can get their info via:
npm ERR!     npm owner ls another-custom-theme
npm ERR! There is likely additional logging output above.

npm ERR! Please include the following file with any support request:
npm ERR!     /Users/Shared/Jenkins/Home/jobs/CUSTOM_TEST/workspace/npm-debug.log
Build step 'Execute shell' marked build as failure
Finished: FAILURE

唯一的注意事项是，如果我直接从命令行运行所有命令，那么一切正常。

谢谢！