pgadmin4 安装 Centos 7

Question

我正在尝试在我的 Centos 7.6 机器上安装 pgadmin4，我遵循以下教程： https://computingforgeeks.com/how-to-install-pgadmin-on-centos-fedora/

但是，当我运行时： ''' python /usr/lib/python2.7/site-packages/pgadmin4-web/setup.py '''

我收到以下错误：

Traceback（最近一次调用最后一次）：文件 “/usr/lib/python2.7/site-packages/pgadmin4-web/setup.py”，第 413 行，在 setup_db() 文件“/usr/lib/python2.7/site-packages/pgadmin4-web/setup.py”，第 347 行，在 setup_db app = create_app() 文件 "/usr/lib/python2.7/site-packages/pgadmin4-web/pgadmin/init.py", 第 711 行，在 create_app from flask_compress import Compress ImportError: No module named flask_compress

知道我错过了什么吗？ 提前致谢。

Answer 1

你需要安装Flask-Compress:

https://pypi.org/project/Flask-Compress/

在终端中运行以下命令：

pip install Flask-Compress

Answer 2

好的，我设法使用“初始化” pip install Flask-Compress

但是当运行http://localhost/pgadmin 我得到一个内部服务器错误（500），如下：

''''

[Tue Dec 17 15:27:04.174126 2019] [:error] [pid 13510] [remote ::1:224] mod_wsgi (pid=13510): Target WSGI script '/usr/lib/python2.7/site-packages/pgadmin4-web/pgAdmin4.wsgi' cannot be loaded as Python module.
[Tue Dec 17 15:27:04.174151 2019] [:error] [pid 13510] [remote ::1:224] mod_wsgi (pid=13510): Exception occurred processing WSGI script '/usr/lib/python2.7/site-packages/pgadmin4-web/pgAdmin4.wsgi'.
[Tue Dec 17 15:27:04.174168 2019] [:error] [pid 13510] [remote ::1:224] Traceback (most recent call last):
[Tue Dec 17 15:27:04.174181 2019] [:error] [pid 13510] [remote ::1:224]   File "/usr/lib/python2.7/site-packages/pgadmin4-web/pgAdmin4.wsgi", line 36, in <module>
[Tue Dec 17 15:27:04.174197 2019] [:error] [pid 13510] [remote ::1:224]     from pgAdmin4 import app as application
[Tue Dec 17 15:27:04.174202 2019] [:error] [pid 13510] [remote ::1:224]   File "/usr/lib/python2.7/site-packages/pgadmin4-web/pgAdmin4.py", line 109, in <module>
[Tue Dec 17 15:27:04.174210 2019] [:error] [pid 13510] [remote ::1:224]     app = create_app()
[Tue Dec 17 15:27:04.174215 2019] [:error] [pid 13510] [remote ::1:224]   File "/usr/lib/python2.7/site-packages/pgadmin4-web/pgadmin/__init__.py", line 244, in create_app
[Tue Dec 17 15:27:04.174222 2019] [:error] [pid 13510] [remote ::1:224]     create_app_data_directory(config)
[Tue Dec 17 15:27:04.174226 2019] [:error] [pid 13510] [remote ::1:224]   File "/usr/lib/python2.7/site-packages/pgadmin4-web/pgadmin/setup/data_directory.py", line 42, in create_app_data_directory
[Tue Dec 17 15:27:04.174234 2019] [:error] [pid 13510] [remote ::1:224]     os.chmod(config.SESSION_DB_PATH, 0o700)
[Tue Dec 17 15:27:04.174246 2019] [:error] [pid 13510] [remote ::1:224] OSError: [Errno 1] Operation not permitted: '/var/lib/pgadmin4/sessions'

''''