checking for cURL in default path… not found?

今晚弄某 VPS，结果一句 checking for cURL in default path… not found 把我快给玩疯了，还好有我大 Google 在，哦，还有我大啥都傻克斯的不懈努力，最后终…

checking for cURL in default path… not found

checking for cURL in default path… not found configure: error:

Please reinstall the libcurl distribution - easy.h should be in

/include/curl/

Some packages could not be installed. This may mean that you have

requested an impossible situation or if you are using the unstable

distribution that some required packages have not yet been created or

been moved out of Incoming. The following information may help to

resolve the situation: The following packages have unmet dependencies:

libcurl4-gnutls-dev : Depends: libgnutls-dev but it is not going to be

installed Depends: libldap2-dev but it is not going to be installed

Depends: librtmp-dev but it is not going to be installed E: Unable to

correct problems, you have held broken packages.

packages could not be installed. This may mean that you have requested

an impossible situation or if you are using the unstable distribution

that some required packages have not yet been created or been moved

out of Incoming. The following information may help to resolve the

situation: The following packages have unmet dependencies:

libgnutls-dev : Depends: libp11-kit-dev (>= 0.4) but it is not

going to be installed E: Unable to correct problems, you have held

broken packages.

Some packages could not be installed. This may mean that you have

requested an impossible situation or if you are using the unstable

distribution that some required packages have not yet been created or

been moved out of Incoming. The following information may help to

resolve the situation: The following packages have unmet dependencies:

libp11-kit-dev : Depends: libp11-kit0 (= 0.12-3) but 0.20.7-1~bpo70+1

is to be installed E: Unable to correct problems, you have held broken

packages.

The following packages will be DOWNGRADED: libp11-kit0 The following

packages will be REMOVED: libonig2{u} libqdbm14{u} 0 packages

upgraded, 0 newly installed, 1 downgraded, 2 to remove and 9 not

upgraded. Need to get 51.8 kB of archives. After unpacking 915 kB will

be freed. The following packages have unmet dependencies:

libgnutls-deb0-28 : Depends: libp11-kit0 (>= 0.20.7) but 0.12-3 is

to be installed. The following actions will resolve these

dependencies: Remove the following packages: 1) cloud-init 2) cmake 3)

curl 4) git 5) libcurl3 6) libcurl3-gnutls 7) libgnutls-deb0-28 8)

libldap-2.4-2 9) libxmlrpc-core-c3 10) python-pycurl Accept this

solution? [Y/n/q/?] Y

1. aptitude install libp11-kit0=0.12-3 #降级

2. apt-get install libp11-kit-dev

3. apt-get install libgnutls-dev

4. apt-get install libldap2-dev

5. apt-get install librtmp-dev

6. apt-get install libcurl4-gnutls-dev