Hi,
`swift build -v` output:
lsb_release -r
clang --version
which clang
/opt/swift/4.0-dev/usr/bin/swiftc --driver-mode=swift -L
/opt/swift/4.0-dev/usr/lib/swift/pm/4 -lPackageDescription -swift-version
4 -I /opt/swift/4.0-dev/usr/lib/swift/pm/4 -sdk /
/home/vagrant/hello/Package.swift -fileno 5
error: manifest parse error(s):
/home/vagrant/hello/Package.swift:4:8: error: no such module
'PackageDescription'
import PackageDescription
^
`opt/swift/4.0-dev/usr/lib/swift/pm/4` directory has two files,
libPackageDescription.so and PackageDescription.swiftmodule
The steps I have took:
1) [Success] Install dependencies , download swift binary release and
verify thhe PGP signature.
`$ sudo apt-get install clang libicu-dev`
2) [Success] Extract the archive and add swift path to PATH in `.bashrc`
```
export SWIFT_HOME=/opt/swift/4.0-dev
export PATH="$SWIFT_HOME/usr/bin":"${PATH}"
```
3) [Failed][Solved] Try using the REPL, enter the expression 1 + 1
maybe encounter https://bugs.swift.org/browse/SR-2783, fixed by change
permissions of CoreFoundation headers
4) [Failed][Solved] Try using the REPL, import Glibc
maybe encounter https://bugs.swift.org/browse/SR-5524, fixed by setting
C_INCLUDE_PATH and CPLUS_INCLUDE_PATH
5) [Failed][Solved] `swift build` said clang version is too low
Add ppa http://apt.llvm.org/
```
sudo apt-get upgrade clang
```
And now
```
$ clang --version
clang --version
clang version 6.0.0-svn311088-1~exp1 (trunk)
Target: x86_64-unknown-linux-gnu
Thread model: posix
InstalledDir: /usr/bin
```
6) [Failed][no clue] `swift build` output no such module
'PackageDescription'
在 Wed, 30 Aug 2017 01:59:39 +0800，Ankit Aggarwal
<ankit_aggar...@apple.com> 写道:
Hey,
Can you post the steps you followed to install the Swift toolchain?
Also, can you post the output of:
$ swift build -v
Thanks!
On Tue, Aug 29, 2017 at 8:14 PM, adelzhang via swift-users <
swift-users@swift.org> wrote:
Hi, everyone.
Installing swift on linux is not that easy. Following
https://swift.org/getting-started/#using-the-package-manager
instruction,
but `swift build` failed:
```
error: manifest parse error(s):
/home/vagrant/hello/Package.swift:4:8: error: no such module
'PackageDescription'
import PackageDescription
^
```
I installed Swift 4.0
```
$swift version
Swift version 4.0-dev (LLVM 2dedb62a0b, Clang b9d76a314c, Swift
0899bd328a)
Target: x86_64-unknown-linux-gnu
```
Ubuntu 14.04 is running on VirtualBox using vagrant.
```
$lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 14.04.5 LTS
Release: 14.04
Codename: trusty
```
Does someone happen to know the work-around?
--
Regards
adelzhang
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--
Regards
--adel
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