python - Firebird嵌入式安装问题: library could not be determined

Question

我一直在编写一个打开 Firebird 数据库的小型 Python 应用程序。
为了实现此目标，我使用嵌入的 Firebird 2.5.7.27050，64 位。

尽管如此，无论何时我尝试使用 Python 连接到 DB 文件，出现以下错误:

Traceback (most recent call last):
  File "C:\Matteo\CMakeR\initApp.py", line 36, in <module>
    connection = connectToDB(path)
  File "C:\Matteo\CMakeR\initApp.py", line 10, in connectToDB
    charset='WIN1252'
  File "C:\Program Files\Python36\lib\site-packages\fdb\fbcore.py", line 682, in connect
    load_api(fb_library_name)
  File "C:\Program Files\Python36\lib\site-packages\fdb\fbcore.py", line 181, in load_api
    setattr(sys.modules[__name__],'api',fbclient_API(fb_library_name))
  File "C:\Program Files\Python36\lib\site-packages\fdb\ibase.py", line 1398, in __init__
    raise Exception("The location of Firebird Client Library could not be determined.")
Exception: The location of Firebird Client Library could not be determined.
>>> 

FB 客户端似乎没有正确安装。
但是我非常仔细地按照 doc 文件夹中的安装指南进行操作。
这是我的应用程序文件夹:

04/01/2018  15:11    <DIR>          .
04/01/2018  15:11    <DIR>          ..
04/01/2018  14:57               133 aliases.conf
03/01/2018  14:20                 0 CMakeR.conf
02/01/2018  13:40             2.480 DB in chiaro.odb
04/01/2018  14:57    <DIR>          doc
30/12/2017  17:32               191 editXLS.py
30/12/2017  17:24            23.032 Export.xlsx
04/01/2018  14:57         5.664.256 fbclient.dll
04/01/2018  14:57         5.664.256 fbembed.dll
04/01/2018  14:46         5.199.849 Firebird-2.5.7.27050-0_x64_embed.zip
04/01/2018  14:57            27.661 firebird.conf
04/01/2018  14:57           149.440 firebird.msg
04/01/2018  14:57         5.664.256 gds32.dll
04/01/2018  14:57             8.192 ib_util.dll
04/01/2018  14:57         1.558.016 icudt30.dll
04/01/2018  14:57           575.488 icuin30.dll
04/01/2018  14:57           935.936 icuuc30.dll
04/01/2018  14:57            26.023 IDPLicense.txt
04/01/2018  15:09             1.583 initApp.py
04/01/2018  14:57    <DIR>          intl
04/01/2018  14:57            24.301 IPLicense.txt
04/01/2018  14:57               524 Microsoft.VC80.CRT.manifest
30/12/2017  17:24            28.625 Modulo CMR.xlsx
04/01/2018  14:57         1.097.728 msvcp80.dll
04/01/2018  14:57           822.784 msvcr80.dll
04/01/2018  14:57             2.333 Readme.txt
02/01/2018  13:40        50.790.400 testArchive.eft
04/01/2018  14:57    <DIR>          udf

Answer 1

谢谢大家帮我解决这个问题。
感谢Arioch'The的建议，我终于找到了解决方案。

使用Microsoft Process Monitor我能够检测到我的应用程序在其中寻找客户端库的文件夹。然后我注意到它们与 PATH 环境变量中指定的文件夹相同。
因此，我将包含 Python 文件的文件夹添加到 PATH 变量中，一切终于解决了。