gcc44 installation fails (sqlite error)

[vinc17@…]

On Mac OS X Tiger, with MaPorts 1.9.1:

$ sudo port -v upgrade py25-numpy
[...]
Waiting for lock on /opt/local/var/macports/build/_Users_vinc17_software_dports_lang_gcc44/work/.macports.gcc44.state
--->  Computing dependencies for gcc44.
Waiting for lock on /opt/local/var/macports/build/_Users_vinc17_software_dports_lang_gcc44/work/.macports.gcc44.state
Waiting for lock on /opt/local/var/macports/build/_Users_vinc17_software_dports_lang_gcc44/work/.macports.gcc44.state
--->  Installing gcc44 @4.4.4_2
Error: Target org.macports.install returned: sqlite error: columns name, epoch, version, revision, variants are not unique (1) while executing query: INSERT INTO registry.ports (name, version, revision, variants, epoch) VALUES (?, ?, ?, ?, ?)
Warning: the following items did not execute (for gcc44): org.macports.activate org.macports.install
Log for gcc44 is at: /opt/local/var/macports/logs/_Users_vinc17_software_dports_lang_gcc44/main.log
Error: Problem while installing gcc44

I support that this is a general MacPorts problem, not specific to the gcc44 port.

[ryandesign (Ryan Carsten Schmidt)]

I think this is the same as my #24858, which is the same as your #19935.

[vinc17@…]

#19935 was reported against 1.7.1, while this bug seems to be new in 1.9.

[jmroot (Joshua Root)]

You clearly have multiple port instances running, so yes, this is the same TOCTOU error.