为了充分利用该 Folding@Home项目（https://foldingathome.org/covid19/）并从我们的家庭实验室抗击 COVID-19 — tokenwise — 我尝试安装钱包curecoin-qt（https://curecoin.net/how-to-install-the-wallet-linux-version/）。
但是，在安装过程的最后两个步骤中，我收到以下错误 - 如果您愿意的话：
XXXXs@ubuntu:~$ git clone https://github.com/cygnusxi/CurecoinSource.git
Cloning into 'CurecoinSource'...
remote: Enumerating objects: 4, done.
remote: Counting objects: 100% (4/4), done.
remote: Compressing objects: 100% (4/4), done.
remote: Total 1201 (delta 0), reused 1 (delta 0), pack-reused 1197
Receiving objects: 100% (1201/1201), 51.31 MiB | 424.00 KiB/s, done.
Resolving deltas: 100% (637/637), done.
XXXXs@ubuntu:~$ sudo apt-get install qt5-default qt5-qmake qtbase5-dev-tools qttools5-dev-tools libboost-dev libboost-system-dev libboost-filesystem-dev libboost-program-options-dev libboost-thread-dev libssl-dev libminiupnpc-dev libdb5.3++-dev dh-make build-essential
[sudo] password for XXXXs:
Reading package lists... Done
Building dependency tree
Reading state information... Done
build-essential is already the newest version (12.8ubuntu1).
build-essential set to manually installed.
The following additional packages will be installed:
libboost-atomic1.67-dev libboost-atomic1.67.0 libboost-chrono1.67-dev
libboost-chrono1.67.0 libboost-date-time1.67-dev libboost-filesystem1.67-dev
libboost-program-options1.67-dev libboost-program-options1.67.0
.
.
.
OMITTED A FEW PHASES TO SAVE IN CHARACTER LENGTH
.
.
.
XXXXs@ubuntu:~$ qmake && make
Usage: /usr/lib/qt5/bin/qmake [mode] [options] [files]
QMake has two modes, one mode for generating project files based on
some heuristics, and the other for generating makefiles. Normally you
shouldn't need to specify a mode, as makefile generation is the default
mode for qmake, but you may use this to test qmake on an existing project
Mode:
-project Put qmake into project file generation mode
In this mode qmake interprets files as files to
be built,
defaults to *; *; *; *.ts; *.xlf; *.qrc
Note: The created .pro file probably will
need to be edited. For example add the QT variable to
specify what modules are required.
-makefile Put qmake into makefile generation mode (default)
In this mode qmake interprets files as project files to
be processed, if skipped qmake will try to find a project
file in your current working directory
Warnings Options:
-Wnone Turn off all warnings; specific ones may be re-enabled by
later -W options
-Wall Turn on all warnings
-Wparser Turn on parser warnings
-Wlogic Turn on logic warnings (on by default)
-Wdeprecated Turn on deprecation warnings (on by default)
Options:
* You can place any variable assignment in options and it will be *
* processed as if it was in [files]. These assignments will be *
* processed before [files] by default. *
-o file Write output to file
-d Increase debug level
-t templ Overrides TEMPLATE as templ
-tp prefix Overrides TEMPLATE so that prefix is prefixed into the value
-help This help
-v Version information
-early All subsequent variable assignments will be
parsed right before default_pre.prf
-before All subsequent variable assignments will be
parsed right before [files] (the default)
-after All subsequent variable assignments will be
parsed after [files]
-late All subsequent variable assignments will be
parsed right after default_post.prf
-norecursive Don't do a recursive search
-recursive Do a recursive search
-set <prop> <value> Set persistent property
-unset <prop> Unset persistent property
-query <prop> Query persistent property. Show all if <prop> is empty.
-qtconf file Use file instead of looking for qt.conf
-cache file Use file as cache [makefile mode only]
-spec spec Use spec as QMAKESPEC [makefile mode only]
-nocache Don't use a cache file [makefile mode only]
-nodepend Don't generate dependencies [makefile mode only]
-nomoc Don't generate moc targets [makefile mode only]
-nopwd Don't look for files in pwd [project mode only]
XXXXs@ubuntu:~$
XXXXs@ubuntu:~$
似乎系统甚至无法识别我最后的命令（qmake && make），而是返回一组说明。我不知道我做错了什么，我只是按照说明操作（在消息顶部）。
干杯!